OptiTalent · Job Finder
Jobs in United States
42 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
21–40 of 42 jobs
Counts are paused for a minute after many searches; results are still current.
Senior Contracts Administrator
3 months agoERG · Washington, District of Columbia, United States +3
RemoteFull-timeSenior$115K – $130K a yearLegal & complianceAdminister federal, state, and/or local contracts across the full lifecycle, including proposal preparation, negotiation, administration, and closeout; Collaborate with clients and cross-functional teams (technical, business development, subcontracts, and accounting) to deliver…
Senior Subcontracts Administrator
5 months agoERG · Fairfax, Virginia, United States +3
RemoteFull-timeSenior$80K – $125K a yearAdministrationManage the full lifecycle of subcontracts, including solicitation, negotiation, award, administration, and closeout; Review and evaluate subcontractor proposals, ensuring completeness, compliance, and proper documentation and approvals; Support proposal efforts by negotiating…
Mid-Level Water and Wastewater Engineer
5 months agoERG · Fairfax, Virginia, United States +3
RemoteFull-timeMid level$85K – $120K a yearEngineeringProviding technical assistance to small, underserved water and wastewater utilities across the country to access funding and design, build, and maintain sustainable, resilient water infrastructure systems and provide clean water to their communities; Assessing and promoting…
Senior Scientist/Engineer
6 months agoERG · Fairfax, Virginia, United States +3
RemotePart-timeSenior$65.00 – $180.00 an hourEngineeringThis position involves providing research support on research projects for the U.S. EPA, states, and nonprofit organizations; This will require reviews of Superfund site documents, mathematical modeling, and report writing and editing. In addition, the position involves…
Ordnance Technician
6 months agoERG · Indian Head, Maryland, United States
On-siteFull-timeSenior$75K – $115K a yearTrades & logisticsPerform safe handling of energetics, energetic waste, hazardous materials, and decontamination chemicals. Safely locate, identify, demolish, inactivate, or decontaminate hazardous munitions, pyrotechnics, or ordnance according to applicable regulations and procedures; Perform a…
Quality Assurance Inspector
8 months agoERG · Wallops Island, Virginia, United States
On-siteFull-timeSenior$95K – $115K a yearEngineeringDevelop and implement a Quality Assurance Program Plan (QAPP) defining roles and responsibilities, quality issue identification processes, performance metrics, and document control procedures; Design and maintain a Quality Assurance Inspection Plan (QAIP) defining inspection…
Senior Electrical Design Engineer
8 months agoERG · Indian Head, Maryland, United States
On-siteFull-timeSenior$100K – $200K a yearEngineeringPrimarily requires development of requirements and technical review of design packages as well as occasional design work.; Prepare design packages (including electrical design drawings, specifications, and cost estimates) for renovation projects such as replacement and…
Senior Civil Design Engineer
8 months agoERG · Indian Head, Maryland, United States
On-siteFull-timeSenior$100K – $180K a yearEngineeringPrimarily requires development of requirements and technical review of design packages as well as occasional design work; Prepare design packages (including civil engineering calculations, design drawings, specifications, and cost estimates) for renovation projects such as roof…
Combustion Engineer / Scientist
9 months agoERG · Research Triangle Park, North Carolina, United States
On-siteFull-timeMid level$60K – $90K a yearEngineeringTroubleshoot, evaluate, design, and operate advanced combustion systems; Collaborate with environmental scientists, engineers, and technical specialists to support combustion source measurements for the EPA; Diagnose and resolve operational issues within combustion facilities,…
Boiler Technician
9 months agoERG · Indian Head, Maryland, United States
On-siteFull-timeMid level$73K – $105K a yearTrades & logisticsOperate, monitor, and maintain boiler systems, including associated pumps, valves, piping, and control systems; Perform routine inspections, testing, and preventive maintenance to ensure boilers operate safely and efficiently; Troubleshoot, diagnose, and repair boiler and…
Landscaper / Facility Maintenance Technician
10 months agoERG · Indian Head, Maryland, United States
On-siteFull-timeEntry level$19.16 – $30.00 an hourTrades & logisticsPerform groundskeeping duties, including mowing, edge trimming, weed whacking, and debris removal; Conduct snow removal operations, including shoveling, salting, and operating snow removal equipment; Perform light chainsaw and debris removal work from the ground level; Assist…
Senior Engineer – Energetics Processing
10 months agoERG · Indian Head, Maryland, United States
HybridPart-timeSenior$150K – $200K a yearEngineeringProvide technical evaluations on a variety of process engineering, process safety, and hazard analysis projects associated with energetics research, development, and manufacturing operations; Plan and execute Preliminary Hazard Analyses (PHAs), Process Hazard Analyses (PrHAs),…
Wetlands 404 Expert
11 months agoERG · Fairfax, Virginia, United States +1
RemotePart-timeLead / staff$34.00 – $74.00 an hourEngineeringCollaborate with clients and ERG’s technical teams to support state and federal clients implement Section 404 of the Clean Water Act requirements; Draft 404 permits or similar state permits (including general permits) for applicants for the discharge of dredged or fill material…
HVAC Technician
12 months agoERG · Indian Head, Maryland, United States
On-siteFull-timeSenior$73K – $105K a yearTrades & logisticsInstall, maintain, and repair heating, ventilation, and cooling units; Diagnose and repair electronic, mechanical, and electrical components of these systems; Preventative maintenance, troubleshooting, and repair to a variety of commercial HVAC systems, chillers, boilers, water…
Building Automation Systems (BAS) Technician
14 months agoERG · Indian Head, Maryland, United States
On-siteFull-timeSenior$73K – $110K a yearTrades & logisticsSupport the full life cycle of small-scale projects from initial concept design through project completion; Perform routine maintenance tasks on facilities and equipment, including HVAC, electrical, digital controls, and other mechanical systems; Troubleshoot and diagnose…
Senior Manufacturing Engineer
19 months agoERG · Indian Head, Maryland, United States
On-siteFull-timeSenior$140K – $180K a yearEngineeringLead initiatives to enhance process efficiency, improve safety compliance, and maintain top-tier quality control across all manufacturing operations; Provide expert guidance on the maintenance and operation of energetic manufacturing equipment, ensuring reliability and…
DoD Facilities Subject Matter Expert
20 months agoERG · Arlington, Virginia, United States
HybridFull-timeLead / staff$150K – $180K a yearOperationsProvide engineering and technical expertise to a growing team of design professionals, including architects, engineers, engineering technicians, and partner firms; Oversee engineering design teams supporting construction and renovation projects for energetics and explosives…
ERG · Research Triangle Park, North Carolina, United States +3
On-siteFull-timeEntry level$50K – $60K a yearScience & researchAssist in designing, developing, and testing new processes or experiments under the guidance of senior engineers, scientists, or technicians; Support the preparation of technical reports, data analysis, and project documentation; Troubleshoot, maintain, calibrate, and repair…
Junior Engineers/Scientists/Technicians
25 months agoERG · Research Triangle Park, North Carolina, United States +3
On-siteFull-timeEntry level$60K – $75K a yearEngineeringAssist in the design, development, and testing of new processes or experiments under the guidance of senior engineers, scientists, or technicians; Support the preparation of technical reports, data analysis, and project documentation; Troubleshoot, maintain, calibrate, and…
Business Analyst
28 months agoERG · Concord, Massachusetts, United States
RemotePart-time$60K – $80K a yearOperationsCollaborate with team members and clients to support the development of web applications and data visualization tools; Complete assigned tasks within an Agile development framework, contribute to development sprints, and use tools such as Jira and Confluence to track progress…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.