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Engineering Agencies

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The AIM GROUP

The AIM Group is a Canadian recruitment and staffing firm headquartered in Ottawa that specializes in connecting skilled professionals with organizations across the country. The company focuses on three core practice areasIM/IT, Engineering & Technical, and Business/Professional Servicesenabling clients to access hard-to-find expertise across technology, engineering disciplines, and corporate functions. In IM/IT, The AIM Group supplies professionals current on modern practices, technologies, and trends, including cloud, software, data, cybersecurity, and infrastructure. Its Engineering & Technical practice provides engineers, designers, and technologists nationwide and has supported numerous real property projects with specialists spanning project coordination, design, and field-based technical roles. Under Business/Professional Services, it delivers consultants in business analysis and process improvement as well as HR and organizational design professionals, ensuring clients can scale critical projects and operational initiatives. The AIM Group offers flexible engagement models covering contract and temporary assignments for surge and project needs alongside permanent recruitment for long-term hires, while providing a streamlined experience for workers via timesheets and expense management. With a national reach and an emphasis on quality, responsiveness, and compliance, the firm aligns candidate capabilities with client requirements, partnering through clear communication and an outcomes-oriented approach. Its alliances and strategic partnerships, commitment to diversity (including the availability of diversity training), and active participation in industry events such as the AWS Symposium reflect a culture of continuous learning and inclusive hiring. Whether building a cloud engineering team, staffing design technologists for a real property initiative, or securing business analysts and HR specialists to drive transformation, The AIM Group brings proven market knowledge and a consultative process to deliver the right people for any business challenge.

Permanent RecruitmentContract StaffingTemporary StaffingSoftware DevelopmentCybersecurityData ScienceChemical ManufacturingElectrical EngineeringIndustrial Automation

HQOttawa, Canada

B&H Solutions

B&H Solutions O, known in Estonian as Ajud ja Kd Lahendused, is a P�u-based recruitment partner established in April 2013 to help employers solve workforce challenges with pragmatic, transparent solutions. Building on the founders seven years of prior experience at CV-Online, CVO Recruitment Estonia and CV Keskus, the firm blends hands-on sales acumen with deep recruitment expertise to support organizations in three core areas: assessing existing talent, identifying potential, and executing targeted hiring. Its packaged solutions scale from lean process support to comprehensive search: V�amise haldamine (recruitment management) structures and administers high-volume or time-constrained hiring for SMEs; Tehniline valik (technical selection) focuses on roles where prior domain experience is decisive and multiple hires may be needed; Sihtotsing (direct search) delivers discreet, research-led outreach for scarce profiles or situations where confidentiality matters; and Tsvalik (full selection) is designed for key roles such as leaders, middle managers, specialists, and sales talent where depth of assessment is critical. Typical deliverables include role scoping and competency mapping, compelling job ad creation and channel selection, database and network sourcing, direct outreach by phone and email, in-depth interviews to assess expertise, motivation and fit, structured candidate communication, shortlists with commentary, coordination of client interviews, participation in client-side panels as needed, and reference checks for up to three finalists. Optional add-ons include skills tests, job-related assignments, personality profiling, and a four-month suitability guarantee. Engagements generally run from three weeks to a few months depending on market scarcity, role attractiveness, and competitiveness of the offer. Guided by service principles of honesty, adequacy, transparency, justification, and thorough stakeholder communication, B&H Solutions supports employers across manufacturing, engineering and technology as well as broader white- and blue-collar needs, helping ensure better hiring outcomes and lasting team performance while advancing its vision of a more connected labor market with the right people in the right roles.

Permanent RecruitmentExec Search & Interim MgmtRPOAutomotiveAerospaceDefenseData ScienceIT InfrastructureTelecommunications

HQPaernu, Estonia

Matrix PMO

Founded in 2002 and headquartered in Concord, New Hampshire, Matrix PMO (Matrix Business Concepts, LLC) is a familyowned and operated Service Disabled Veteran Owned Small Business that delivers turnkey Project Management Office solutions with a focus on predictable outcomesprojects completed on time and on budget. The company provides endtoend project management, project controls, and project oversight across the full lifecycle from initiation through closeout, deploying PMPcertified project managers and specialized controls professionals who integrate people, process, and technology to drive performance. With more than $1B in turnkey PMO contracts, 15 million+ supervised project manhours, and a team of 160+ employees, Matrix PMO combines disciplined methodologies with sector expertise in electric utilities, transmission, nuclear, and renewable energy. Engagements highlighted in its news and insights include a multiyear project controls services contract with Entergy Transmission and a PMO performance improvement initiative for Dairyland Power Cooperative, underscoring the firms strong track record in utility capital programs and grid modernization. As an SDVOSB active in publicsector and defenserelated ecosystems, Matrix PMO participates in industry and professional associations including the Project Management Institute, American Nuclear Society, American Clean Power Association, Society of American Military Engineers, U.S. Women in Nuclear, Veterans in Energy, NAWIC, AAAED, and Hire Heroes USA. The company invests deeply in workforce development, operating the MATRIX Work Ready Training Program and a U.S. Department of Labor Registered Apprenticeship to build pipelines for roles such as project manager, scheduler, cost analyst, and field engineer; it is also recognized as a DoD SkillBridge Program Provider supporting transitioning service members. Safety, collaboration, and continuous improvement are core to its delivery model, and while many firms supply individual personnel, Matrix PMO assembles cohesive teams tailored to the complexity of each assignment, aligning governance, controls, scheduling, cost management, and reporting to achieve measurable, repeatable results for utility, cleanenergy, and government infrastructure programs.

Contract StaffingTemporary StaffingSOW/ProjectsOil & GasRenewable EnergyMiningTechnical WritingProject ManagementGovernment Administration

HQConcord, United States

Systems Research

Founded in 1970, Systems Research Inc. (SRI) is a long-standing recruitment partner that began as an engineering-focused direct hire firm in the greater Chicagoland area and has since evolved into a national and international provider of comprehensive talent solutions. Today, SRI delivers retained search, contingent placement, and professional contract staffing through a proprietary process that combines rigorous needs analysis, market mapping, and thorough candidate prescreening to ensure precise, timely results. The firms consultants emphasize active listening, transparent communication, and one-on-one interviews to uncover capabilities beyond the resume, aligning talent with client objectives for lasting performance and mutual satisfaction. SRIs functional expertise spans engineering, manufacturing and operations, supply chain management (including procurement, planning, logistics, inventory control, distribution, strategic sourcing, and leadership roles), quality, finance and accounting, human resources, information technology, executive leadership, marketing, private equity portfolio talent, and sales. Industry strengths include manufacturing and engineering (such as aerospace and industrial products), life sciences and healthcare, and technology, enabling SRI to support organizations ranging from growth-minded middle-market companies to complex enterprises. Clients cite SRIs responsiveness, ability to build awareness in the marketplace, and skill in selling compelling career stories with honesty and clarity; one healthcare client noted SRI built an entire corporate strategy team from zero to double digits within a year. Under its guiding ethosTalent for Success and Success for TalentSRI focuses equally on client outcomes and candidate career alignment, ensuring each placement advances business performance while supporting long-term professional growth. With more than five decades of continuous operation, a track record of assembling high-performing teams at speed, and a commitment to measurable impact, SRI serves as a trusted, results-driven search partner across key functions and industries.

Exec Search & Interim MgmtPermanent RecruitmentContract StaffingAutomotiveAerospaceDefenseHealthcare AdministrationMental Health CareVeterinary

HQSchaumburg, United States

Solid Rock Recruiting LLC

Solid Rock Recruiting LLC is a specialist search and recruitment firm headquartered in Hartford, South Dakota, committed to connecting exceptional talent with awesome opportunities while operating with the core values of honesty, integrity, and hustle. The firm focuses on a select set of industries where it offers deep domain expertise and nationwide coverage: commercial construction, public accounting, legal, and manufacturing. Its construction practice partners with commercial general contractors and subcontractors across divisions 6, 7, 8, 9, 10, 26, and 28, placing permanent professionals from superintendents, estimators, and project managers to operations leaders and Csuite executives. The public accounting team serves CPA firms by placing staff accountants through tax and audit seniors and beyond, while the legal practice supports law firms and inhouse teams with discreet, strategic searches for associates through partners across corporate, litigation, real estate, intellectual property, and regulatory compliance. The manufacturing practice places production supervisors, plant managers, and operations executives who drive measurable operational results. Solid Rock Recruitings approach is relationshipfirst and resultsdriven: the team conducts deep discovery to understand each clients culture and goals, offers market and compensation insights, and then proactively accesses the hidden market of passive, highperforming candidates through rigorous outreach (80100 targeted calls per role), personalized screening, and cultural fit assessments. Candidates receive transparent guidance and interview coaching to ensure a smooth process from introduction to offer. Engagements are structured as a riskfree partnership with a contingency feeclients pay only upon hireunderscoring the firms commitment to accountability and outcomes. Founded in January 2024 as a twoperson operation, the company scaled rapidly to a team of nearly twenty by 2025 through referrals and repeat work from clients who value consistent delivery and clear communication. Whether a commercial contractor seeking a project manager, a CPA firm adding a tax senior, a law firm hiring an associate, or a manufacturer upgrading plant leadership, Solid Rock Recruiting builds teams, not just shortlistsbuilt on integrity, driven by purpose, and ready to work.

Permanent RecruitmentExec Search & Interim MgmtRPOResidential DevelopmentCommercial Real EstateConstructionAutomotiveAerospaceDefense

HQHartford, United States

Rapid Personnel

Rapid Personnel is a trusted UK recruitment agency that has been connecting people and businesses since 2002, with a strong focus on Food & Beverage Manufacturing, FMCG, Engineering & Machining, and Logistics & Supply Chain operations. Headquartered in Reading, Berkshire, the firm supports employers and jobseekers across an extensive regional network that includes Wallingford, Newport, Somerset, Suffolk and other surrounding areas, delivering fast, reliable staffing solutions at scale. Known for its responsiveness and delivery, Rapid Personnel fulfils 98% of temporary staff requirements on average, even at short notice, and can arrange transport to sites outside major townsincluding a minibus serviceso shifts are consistently covered and productivity is maintained. Candidate care is central to its model: 94% of candidates rate their overall experience as very good or excellent, and the agency offers fair pay, consistent communication, and clear progression opportunities, including temp-to-perm pathways into team roles. For clients, Rapid provides high-volume temporary labour, flexible contract staffing, and permanent recruitment across warehousing, production, engineering, and supply chain functions, from operatives and forklift drivers to NPD and technical support roles. The agencys delivery is underpinned by rigorous compliance and ethical recruitment practices, with affiliations and standards reflected across industry bodies and initiatives such as the REC, GLAA, Sedex, Stronger Together, the Association of Labour Providers, ISO 9001 quality principles, and Cyber Essentials. Technology enhances speed and engagement through the Rapid Personnel mobile app on iOS and Android, enabling streamlined registration, shift management, and communication. Case studies highlight its ability to turn vacancy crises into stabilised workforcesachieving fulfilment rates reported up to 99%while maintaining service quality and safety. Whether scaling a production line, stabilising seasonal peaks, or securing permanent hires, Rapid Personnel combines local market knowledge, ethical operations, and dependable fulfilment to build reliable, high-performing teams across the UK supply chain.

Temporary StaffingPermanent RecruitmentContract StaffingFarmingFood ProcessingFishing & AquacultureAutomotiveAerospaceDefense

HQReading, United Kingdom

Guy Riggott Associates

Guy Riggott Associates (GR Associates) is a UK-based specialist recruitment consultancy dedicated to MEP Building Services Design and MEP Data Centre & Mission Critical talent. Founded in 2014 and owned by Guy Riggott, a recruiter with more than 25 years of industry experience, the firm focuses on placing the right people into the right roles and organisations across the UK. GR Associates partners with consulting engineers, contractors, and end clients to source Mechanical and Electrical Design Engineers, Mechanical and Electrical Project Engineers, and mission-critical technical professionals for data centre environments. The practice also supports niche requirements including MEP Revit Technicians and Coordinators as well as IESVE and sustainability-focused candidates, reflecting the growing importance of BIM, digital engineering, and low-carbon design. Its sector coverage spans healthcare, data centres, food processing, pharmaceuticals, commercial and retail, industrial settings, defence, and the public sector, with a track record of supporting MEP projects from approximately £500k to £30 million in value. GR Associates delivers permanent and temporary hires from graduate through to director level, and is recognised by clients for a discerning, honest approach and the ability to rapidly generate interviews and secure outcomes for candidates. The consultancy emphasises face-to-face engagement, investing time to understand culture, values, and long-term goals to ensure durable matches beyond technical fit. Diversity and inclusion underpin the selection process, with ability assessed on merit alone. Deep industry knowledge has enabled GR Associates to support careers and teams over many years, including helping start-ups grow into substantial engineering groups, and the firm actively gives back by sponsoring CIBSE Young Engineer and Trainee Awards in the Midlands. With a reputation for trust, precision, and sector expertise, GR Associates is a go-to partner for MEP building services and mission-critical recruitment across the UK.

Permanent RecruitmentTemporary StaffingExec Search & Interim MgmtResidential DevelopmentCommercial Real EstateConstructionIndustrial AutomationSoftware DevelopmentCybersecurity

HQBirmingham, United Kingdom

Aspen Organization Development Consulting

Aspen Consulting Group Inc. (ACG) is a New Jersey headquartered, small business defense and technology contractor founded in 2001 that delivers applied engineering, systems integration, and program support to U.S. military and government missions. With locations in Sea Girt and Manasquan, NJ and on-site presence at Joint Base McGuire-Dix-Lakehurst, Eatontown, and Aberdeen Proving Ground, MD, ACG combines hardware design and fabrication, software development, computer network operations, RF and wireless systems engineering, and full system development, integration, and testing into mission-ready solutions across ISR, IO, EW, EMSO, SIGINT, secure communications, and aircraft integration and airworthiness release. The firms engineers average 25 years of experience in RDT&E, production, and deployment of complex DoD avionics and information operations systems, with many staff Level III certified in program management and systems planning, research, development, and engineering. ACG is recognized for rapid response to Quick Reaction Capability requirements and for independent assessments, concept development, applied research, and new technology development that translate into fielded capabilities, including payload and avionics integration, flight test support, data reduction and analysis, EMI analysis, structural analysis, antennas, maintenance and training tools, quality assurance, test equipment design and diagnostics, interface design and validation, and program management support. The company executes work through multiple prime vehiclessuch as R2C2D, OASIS+ Small Business Set-Aside (R&D, pending), and Other Transaction Agreements including the UH-60V Black Hawk AKit interconnection systemand via competitive research mechanisms including Tenacity BAA, SBIR (e.g., Radio Direction Finding obfuscation, low-cost EW training hardware), and STTR (Adaptable Tactical Communications). As a subcontractor, ACG supports AIDTES, RS3, R23G, AMMSS, and S3, underpinned by a DCAAcertified accounting system and a culture defined by knowledge, integrity, and innovation. Clients rely on ACGs small, highly specialized teams to deliver measurable outcomes under exacting standards for the Warfighter.

SOW/ProjectsContract StaffingTemporary StaffingGovernment AdministrationLaw EnforcementMilitary & DefenseAutomotiveAerospaceDefense

HQHouston, United States

Vertex Talent Group

Vertex Talent Group is a premier executive search and recruiting firm with a national footprint, delivering end-to-end hiring solutions that help organizations attract and retain high-impact talent. Centered on a rigorous and tailored search methodology, the firm begins with an in-depth consultation to understand business objectives and culture, then designs a targeted search plan, sources and engages passive and active candidates, validates experience, conducts structured interviews, and performs reference checks to ensure precise fit. Vertex provides flexible executive search optionscontingency for senior staff and middle management, and retained search for executive leadershipso clients can select the engagement model that aligns with their needs, urgency, and confidentiality requirements. Beyond search, Vertex supports talent strategy through employer branding and digital marketing initiatives that strengthen a companys talent narrative and pull qualified candidates into the pipeline. The team places professionals across key verticals and functions, including Industrial roles such as Mechanical, Electrical, Controls, and Project Engineering as well as Project Management and Director of Engineering; Digital Marketing roles spanning Director of Digital Marketing, eCommerce Marketing, SEO/SEM, Email, Social Media, and B2B Marketing; and Technical roles including Workday and HRIS Analysts and Leaders, Software Engineering, Data Science, IT leadership, and Director of IT. Known for responsiveness, quality shortlists, and consultative partnership, Vertex emphasizes cultural alignment as a cornerstone of long-term placement success and improved organizational performance. With hubs in Pittsburgh, Chicago, and Tampa and coverage across the United States, the firm serves clients from growth-stage companies to large enterprises, bringing market insight, disciplined process, and creative sourcing to every engagement. Whether the mandate is a critical leadership hire, hard-to-fill technical position, or scaling a function with multiple direct-hire or contract roles, Vertex Talent Group delivers a modern, results-driven approach to recruiting.

Exec Search & Interim MgmtPermanent RecruitmentContract StaffingSoftware DevelopmentCybersecurityData ScienceIndustrial AutomationDigital MarketingContent Creation

HQPittsburgh, United States

Glen Callum Associates - Automotive Aftermarket Recruitment

Glen Callum Associates (GCA) is an award-winning UK recruitment consultancy dedicated to the automotive aftermarket, engineering and allied industrial sectors. Established over 26 years and headquartered at The Red House Glass Cone in Wordsley, Stourbridge, West Midlands, the firm partners with parts manufacturers, distributors and buying groups, motor factors, dealer groups, bodyshops, workshop equipment and consumables providers, and emerging automotive technology businesses. Operating across the UK and Ireland with additional reach into Europe (including Benelux and the DACH region), GCA recruits for permanent positions, senior and executive mandates, and selected interim/contract assignments spanning commercial, technical and operational disciplines. Typical remit covers national and regional sales leadership, account development and channel management, marketing and product management, technical and field service engineering, operations and supply chain, parts advisory and branch roles, administration and IT, and senior executive/management appointments. The team is REC registered and known for ethical, confidential and relationship-led delivery, evidenced by repeat business and employer and candidate testimonials, as well as recognition within the sector such as Service Supplier of the Year at the IAAF Awards. Their approach blends deep domain knowledge of the aftermarket value chain with targeted search, network-driven outreach and rigorous screening to ensure cultural and capability fit first time, whether sourcing trainee field sales talent or appointing UK & Ireland leadership. Active publishing of market insights and participation in industry events help clients benchmark hiring trends, while resources, guides and an Executive Talent Club support candidates at every career stage. With a long-standing focus on the automotive aftermarket and adjacent engineering markets, GCA bridges white-collar, blue-collar and executive hiring needs, providing a responsive and consultative service that aligns talent acquisition with commercial growth, operational performance and customer experience goals for organizations across passenger car and commercial vehicle sectors.

Permanent RecruitmentExec Search & Interim MgmtContract StaffingAutomotiveAerospaceDefenseAirlines & AviationMaritimeRailroad

HQBirmingham, United Kingdom

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