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Engineering Agencies

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Premier Search Partner, LLC

Premier Search Partner, LLC is a Houston-based executive search and recruitment firm dedicated to the oil and gas and broader energy ecosystem, helping companies secure senior management, mid-level leaders, and senior technical professionals who drive operational and project success. The firms mission is to build trusted, long-term partnerships grounded in integrity, loyalty, and unmatched customer service, taking equal care to deliver the right technical skill set and the right culture fit. With more than 35 years of combined talent acquisition and project workforce delivery experience, and led by Founder/CEO Jason Wright who brings over two decades of proven success in the resources sector, Premier Search Partner leverages deep domain knowledge across upstream, midstream, and downstream operations as well as adjacent industries such as manufacturing, fabrication, EPC, oilfield services, subsurface exploration and production, petrochemical, utilities, renewables, and chemicals. The firm provides flexible engagement modelsDirect Hire (permanent), Contract-to-Hire, and Contractto support clients evolving organizational and project needs, from strategic hires to rapid team scale-ups. Its functional coverage spans Engineering and Design (all disciplines), Contract Management and Administration, Project Controls and Services (planning, cost control, estimating), Supply Chain and Procurement, Health and Safety, Maintenance and Operations, Manufacturing and Production Management and Supervisory roles, Production Execution, Accounting and Finance, Technical Sales, Human Resources, and Information Technology. Premier Search Partner applies rigorous market research, targeted sourcing, and thorough vetting to ensure shortlist quality, while maintaining transparent communication with both clients and candidates throughout the process. Known for responsiveness and accountability, the team aligns hiring strategies with business objectives to reduce time-to-fill and improve retention. From operators and EPCs to oilfield services providers and petrochemical complexes, organizations rely on Premier Search Partner for consistent delivery, sector-specific insight, and a relationship-driven approach that turns talent acquisition into a sustained competitive advantage.

Permanent RecruitmentTemporary StaffingContract StaffingOil & GasRenewable EnergyMiningConsumer Goods ManufacturingIndustrial MachineryChemical Manufacturing

HQHouston, United States

QSXL

QSXL is a tech-driven executive search partner that combines advanced data analysis, AI, and seasoned consulting expertise to help organizations appoint leaders who truly fit. With offices in Utrecht and Oldenzaal and more than 14 years of search delivery, the firm was built on the complementary strengths of founder Sidney Hiele’s IT background and Bas Hudepohl’s executive search expertise, creating a model that replaces closed networks and intuition with evidence, transparency, and predictability. QSXL’s STEP framework—Scan, Trace, Engage, Present—maps the market comprehensively, applies AI-powered relevance filtering, drives high‑quality candidate engagement through personalized outreach, and presents benchmarked shortlists ready for interview. Before a mandate begins, clients can de‑risk hiring with a data‑rich market scan that validates talent pool size, competitor landscape, positioning, and compensation ranges. To amplify reach and conversion, QSXL’s Job Page solution turns a vacancy into an immersive, shareable story that strengthens employer brand and boosts qualified response when combined with targeted search campaigns. The firm supports senior and leadership hiring across technology (software, IT infrastructure, cloud, cybersecurity), manufacturing and engineering disciplines (operations, supply chain, R&D, quality, HSE, product development, engineering), and professional services and finance, while occasionally serving public and non‑profit organizations for specialized needs. Assignments span roles from senior software developers and IT directors to mechanical, electrical, chemical, and civil engineers, as well as senior consultants, controllers, commercial leaders, and operational heads. Clients gain full visibility through dashboards, weekly updates, and metrics on pool size, outreach, and response, ensuring data‑driven decision making and faster time to hire. Committed to GDPR compliance, QSXL uses secure, encrypted systems, clear processing practices, and honors candidate rights around access, correction, and removal. This blend of human judgment with AI precision enables durable placements for brands such as Dunlop Protective Footwear, Maars Living Walls, ACES Energy, Thermopol, The Bar Factory, MixMasters, and more.

Exec Search & Interim MgmtPermanent RecruitmentSOW/ProjectsSoftware DevelopmentCybersecurityData ScienceChemical ManufacturingElectrical EngineeringIndustrial Automation

HQUtrecht, Netherlands

Integrity Technical Services, Inc.

Integrity Technical Services, Inc. (DBA IntegrityJobs.com) is a full-service recruiting and staffing partner serving employers and job seekers across Ohio since 1996. Headquartered in Tallmadge, the firm supports hiring in Akron, Cleveland, Canton, Massillon, Youngstown, Warren, Marietta, Columbus, Dayton, Cincinnati, Toledo, and throughout the state, combining local market knowledge with an accessible online jobs board. IntegrityJobs.com delivers flexible workforce solutions spanning direct hire permanent placement, contract temp-to-hire, and short- to long-term temporary assignments; employers benefit from competitive billing rates and candidates appreciate affordable six- and twelve-month payment plan options on direct hire engagements. The teams remit covers a broad range of disciplines with depth in manufacturing and engineering, skilled trades, construction, and information technology, complemented by project management, quality assurance, business intelligence, business management, customer service, office support, sales, marketing, and supply chain roles. Typical placements include welders and fabricators, CNC programmers/operators, automation controls engineers, mechanical/HVAC designers and engineers, professional surveyors, transportation project managers, field service and maintenance technicians, and construction project superintendents, alongside entry-level tech talent and office professionals. True to its promise of affordable, fast, fair, and friendly service, the company emphasizes attentive account management, thorough screening, and fit-focused matching to reduce time-to-hire while supporting long-term retention. Job seekers can upload resumes, explore resume tips, and access practical guidance such as dress-for-success advice, while employers engage experienced account managers who understand local talent pools and high-demand skill sets. Whether a client needs to pilot talent via temp-to-hire, scale quickly with proven temporary staff, or secure critical performers through direct hire, Integrity Technical Services provides a straightforward path to the right people at the right time, acting as an equal opportunity employer and a trusted, relationship-driven staffing resource for Ohios industrial, engineering, construction, and tech communities.

Permanent RecruitmentContract StaffingTemporary StaffingAutomotiveAerospaceDefenseInterior DesignSoftware DevelopmentCybersecurity

HQTallmadge, United States

Get Headhunted Group

Get Headhunted Group is a boutique headhunting partner that connects unique talent with organizations across industry, engineering and specialist professional services. Operating with discretion and a highly personal approach, the firm begins every engagement with an in‑depth conversation to understand business goals, culture and the strategic requirements of each role, going far beyond CVs to uncover the challenges and opportunities within a client’s market. Their consultants focus on exclusive, impact-driving appointments—covering Unique Positions, Sleutelposities (key roles) and Impact Carrières—such as R&D specialists, Sales Managers and Financial Controllers that directly influence growth. Eschewing mass advertising, they rely on targeted research, proactive outreach and a confidential network to surface hidden talent, including candidates not actively on the market. Clients benefit from flexible, tailored solutions without fixed obligations, comprehensive support from intake to placement, and pragmatic counsel throughout interviews and contract negotiations. Measurable quality underpins their method, with an emphasis on long-term fit and sustainability; placements average 6.5 years in role, reflecting the firm’s commitment to trust, transparency and enduring partnerships. With capabilities to identify strategic talent across Europe, Get Headhunted Group enables companies to build high-impact teams and helps professionals secure roles that align with their strengths, ambitions and values. The firm primarily delivers executive search for critical functions, permanent recruitment across white-collar disciplines, and flexible options to match specific client needs, consistently optimizing time-to-hire and reducing costs through precise shortlists of highly qualified candidates. Grounded in the belief that headhunting is both art and science, they combine structured market intelligence with creative problem-solving to ensure each appointment contributes meaningfully to organizational growth and individual career satisfaction.

Exec Search & Interim MgmtPermanent RecruitmentContract StaffingAutomotiveAerospaceDefenseTelecommunicationsCloud ComputingTelecom

HQUtrecht, Netherlands

Advanced Dynamics Corp

Advanced Dynamics Corp. is an executive recruitment and placement firm with offices in Michigan and Palm Beach that specializes in capturing high-impact talent for select clientele across engineering, manufacturing, and legal domains. Operating primarily through retained search, the firm is engaged when clients must land the best possible individual for mission-critical leadership roles such as CFO, VP, Director, Partner-level Attorney, Plant Manager, Engineering Manager, and Plant Controllertypically at compensation levels above $150,000. The teams approach reflects 30+ years of success in bound searches, emphasizing exclusivity, rigorous market mapping, targeted outreach to a small national pool of qualified candidates, and disciplined influence and close. Advanced Dynamics outlines clear engagement models to protect client interests and ensure execution: a Classic Retained structure with fees in three installments (one-third to commence, one-third at interview start, and final one-third upon placement) and a Re-tingent model with a 50/50 split between search commencement and placement. These structures secure the firms full commitment for up to six monthsindustry standardwhile most serious searches conclude within approximately 120 days, and they include the delivery of a qualified shortlist. The firm educates clients on the critical importance of exclusivity; top-tier candidates will disengage if multiple firms call about the same role, and retained status signals seriousness to senior leaders accustomed to frequent recruiter outreach. With dedicated practices in Engineering Recruiting, Manufacturing Recruiting, and Legal Recruiting, Advanced Dynamics blends deep industry insight with white-glove candidate management, ensuring confidentiality, tight feedback loops, and disciplined process control from discovery through close. Its focus on senior white-collar and executive profiles allows clients to secure decisive leaders who drive operational excellence, financial performance, and strategic growth, while its structured search methodology minimizes risk, compresses timelines, and positions clients to win top performers from direct competitors.

Exec Search & Interim MgmtPermanent RecruitmentContract StaffingAutomotiveAerospaceDefenseLegalAccounting (Audit, Tax)Human Resources

HQSterling Heights, United States

Spaak Circular Solutions B.V.

Spaak Circular Solutions B.V. is a Netherlands-based consultancy and applied research firm that turns circular ambitions into practical, profitable outcomes for public and private organizations. From its base in Amsterdam, the team bridges strategy and execution through technical research, pilot-scale testing, and business development that help clients map material flows, valorize residual biomass streams, and build circular business models that work in the real world. Spaak’s work spans four core themes: valorization of biomass residuals, the transition of rural areas to multifunctional and climate-resilient land use, solutions to cross-sector “wicked problems,” and the development of circular biobased building materials. Their portfolio showcases projects such as a comprehensive exploration proving that biobased and circular insulation can be affordable and scalable for the Municipality of Amsterdam, Plastics2Graphene which converts low-grade plastic waste into high-value graphene, and international initiatives in West Africa that create circular value chains by transforming cocoa-related residual streams into new revenue opportunities, yarns, and fertilizers for local producers. Trusted by a diverse set of stakeholders—including Royal DSM, the Dutch Public Prosecution Service, RVO (Netherlands Enterprise Agency), the Municipalities of The Hague and Amsterdam, Province of South Holland, ARN, Renewi, RetourMatras, and the Dutch Police—Spaak combines deep systems thinking with hands-on delivery to unlock environmental and economic value. The firm partners with clients to develop clear roadmaps and circular scenarios, run material assessments and pilots, and incubate ventures where needed to accelerate adoption. Whether advising on strategy, conducting technical analyses, or building investment-ready business cases, Spaak focuses on measurable impact, stakeholder alignment, and de-risked implementation. With work across the Netherlands and abroad, including Ghana and Côte d’Ivoire, Spaak demonstrates how circular economy thinking can be translated into concrete projects that reduce waste, conserve resources, improve livelihoods, and future-proof organizations and communities.

SOW/ProjectsMSPTotal Talent MgmtOil & GasRenewable EnergyMiningFood ProcessingFishing & AquacultureEngineering

HQAmsterdam, Netherlands

Peak Demand

Peak Demand is a specialist recruitment firm dedicated to the renewable energy sector, partnering with organizations across solar, energy storage, and renewables manufacturing to deliver the leadership and specialist talent needed to scale the energy transition. Headquartered in Roseville, California, the firm focuses on hardtofind roles across executive leadership, sales and business development, project development and management, engineering, and manufacturing, aligning proven candidates with companies ranging from innovative startups to established global brands. Its industry immersion and disciplined search methodology are reflected in strong performance metrics, including a 90% offer acceptance rate and an 80% fill rate. Within solar, Peak Demand recruits construction and project managers, electrical and power engineers, sales engineers, account managers, and senior executives (CxO, VP, Director) for component manufacturers, EPCs, and developers. In energy storage, it supports battery technology, gridscale storage, and energy optimization teams across product, engineering, and gotomarket functions. In renewables manufacturing, the firm builds full plant and operations capabilities spanning plant management, automation and quality engineering, supply chain, purchasing, logistics, and product engineeringhelping clients capture the momentum created by recent policy incentives and the rapid expansion of U.S. clean energy manufacturing. For employers, Peak Demand offers targeted, datadriven search, market intelligence, and a consultative approach that shortens timetohire and improves retention; for candidates, it provides clear guidance and advocacy throughout the hiring process to create winwin outcomes. By concentrating exclusively on the industries powering a more sustainable future and maintaining deep functional expertise, Peak Demand consistently delivers leaders and practitioners who accelerate growth, strengthen operational performance, and advance the adoption of clean energy.

Exec Search & Interim MgmtPermanent RecruitmentContract StaffingOil & GasRenewable EnergyMiningIndustrial AutomationSupply Chain ManagementFreight Forwarding

HQRoseville, United States

Protech Solutions

Protech Solutions is a bilingual Canadian talent partner that combines specialized staffing with technical and energy services to help employers solve complex workforce challenges. Through its Staffing & Recruitment and broader Business Solutions offering, Protech delivers direct placement for permanent roles as well as scalable programs such as vendor management, on-site recruiting, and payroll/seconding services, streamlining hiring for organizations that need reliable access to qualified talent. The firm focuses on sectors where engineering and industrial expertise are critical, serving aerospace, military/defense, manufacturing, mass transit and transportation, construction, and broader engineering environments. Protechs job seeker experience is built around a streamlined, one-time application that feeds a curated talent pool, enabling personalized career matching based on qualifications, experience, and values. For employers, this translates into faster, more accurate shortlists across engineering, operations, skilled trades, quality, supply chain, and supporting corporate functions. Complementing recruitment, the Protech+ engineering services team provides end-to-end project support including technical publications, illustrations and digital services, technical translations, technical training, project management, and on-site support, allowing clients to flex capacity for documentation, training, and field support without adding permanent headcount. Protechs Energy Solutions extend this integrated model to renewables, power generation, and transmission and distribution, offering direct placement, payrolling and seconding, and managed staffing/vendor-on-premise programs under a diversity and inclusion partnership framework. With a track record of supporting leading manufacturers, transit operators, aerospace organizations, and logistics-driven enterprises, the company focuses on raising operational efficiency and reducing hiring friction through disciplined process, market insight, and a commitment to quality. Whether building an engineering team, mobilizing contingent specialists on site, or outsourcing payroll for seconded resources, Protech provides a single point of accountability that aligns talent delivery with business outcomes.

Permanent RecruitmentPayrolling/EORMSPAutomotiveAerospaceDefenseTruckingWarehousingDistribution

HQMirabel, Canada

CAT Technology

CAT Technology, Inc. (CAT America) is a technology-focused staffing and software development partner that bridges the gap between business goals and skilled talent. Positioned at the intersection of recruitment and engineering, the firm delivers comprehensive staffing solutionsfrom temporary and contract engagements to permanent placementswhile also building bespoke software across modern stacks. Its Technology Staffing practice connects organizations with developers, engineers, and project managers, backed by a rigorous screening process, rapid response, and flexible workforce management that scales with demand. Complementing its talent services, CAT Technology designs and delivers custom software in Java, .NET, and full-stack environments, with expertise spanning web applications, mobile apps for iOS and Android, and frameworks such as Angular and Node.js. The companys approach emphasizes customized talent matching, industry-specific know-how, global talent acquisition, and long-term client partnerships, enabling teams to move faster with confidence. A diverse portfolio showcases successful deliveries for clients across multiple sectors, including financial services, manufacturing, energy, media, and consumer brandsexamples highlighted on the site include BlackRock, Western Asset, Nationwide, Electric Insurance, Westinghouse, Haworth, and Sony. Whether standing up agile project teams, augmenting critical technology functions, or developing end-to-end digital products, CAT Technology aligns each engagement to specific outcomes and timelines, providing dedicated client support throughout the lifecycle. With capabilities that span IT consulting, software engineering, and specialized recruitment, the firm helps companies modernize systems, accelerate product roadmaps, and secure the specialized talent required for complex initiatives. From full-cycle development to targeted staffing for niche roles, CAT Technology offers a single, reliable partner where talent meets technology and business value is delivered at speed.

Permanent RecruitmentTemporary StaffingContract StaffingSoftware DevelopmentCybersecurityData ScienceAutomotiveAerospaceDefense

HQMahwah, United States

L.J.Gonzer Associates

L.J. Gonzer Associates is a full-service technical staffing organization specializing in technical staff augmentation and contract staffing services for major corporations, government agencies, and research and education institutions. Founded in 1961 as a support service to the engineering community, the firm has evolved into a trusted partner for organizations that rely on flexible, high-quality technical talent to meet changing workload and project demands. The companys core offerings span traditional contract labor requirements, managed staffing services, and off-site support, enabling clients to scale efficiently while ensuring continuity, compliance, and quality. Its client-centric model emphasizes flexibility and customization, allowing solutions to be tailored to precise operational and budgetary needs across engineering, manufacturing, and technically driven environments. Recognition on Forbes 2020 Best Temporary Staffing Firms list underscores its track record of service excellence, while active participation in industry associations such as the American Staffing Association and state staffing associations reflects a commitment to best practices and professional standards. With dedicated resources for employees and clientsincluding accessible job opportunities, industry FAQs, corporate governance information, and LCA postingsthe firm promotes transparency, responsibility, and inclusion, highlighted further by its Diversity, Equity & Inclusion focus. Whether supporting short-term peaks, specialized project work off-site, or broader managed staffing programs, L.J. Gonzer Associates leverages decades of technical domain knowledge and a rigorous approach to candidate vetting to deliver reliable results. Its longevity, technical specialization, and emphasis on tailored engagement models make it a distinctive resource for organizations seeking agile, contract-based technical workforce solutions that align with project timelines, regulatory requirements, and evolving labor market conditions.

Temporary StaffingContract StaffingMSPAutomotiveAerospaceDefenseLaw EnforcementMilitary & DefenseEducation Administration

HQCranford, United States

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