- Construction (26)
- Defense & Private Military (77)
- Humanitarian Relief (6)
- Maritime Security (1)
- Offshore Oil & Gas (5)
- U.S. Embassies and Consulates (0)
Culmen International
A demonstration of Culmen’s Centrifuge Analytics technology.
Culmen International provides technical, management and logistics support for government and international missions. Its teams support global security, intelligence, health and humanitarian programs, alongside research, analytics, technology development, training and language services.
Culmen is widely known in the contractor community for:
- Global security and intelligence support
- International procurement and logistics
- Research, analytics and technology solutions
- Health, humanitarian and language programs
Average Salary: Varies by role, location, experience and contract.
The Boeing Company
The Boeing Company designs, manufactures and supports commercial aircraft, defense systems and space technologies for customers worldwide. Its work spans engineering, manufacturing, aviation services and mission support. The listed phone provides technical assistance with job applications.
Boeing is widely known in the contractor community for:
- Commercial and military aircraft
- Defense and space systems
- Aerospace engineering and manufacturing
- Aircraft services and sustainment
Average Salary: Varies by role, location, experience and contract.
King & George, LLC
King & George, LLC provides facility operations, construction management and support services for government customers. Its teams maintain buildings, vehicles and equipment and support military installations and other public facilities.
King & George is widely known in the contractor community for:
- Base operations and facilities maintenance
- General contracting and construction management
- Vehicle and equipment maintenance
- Logistics, call centers and environmental services
Average Salary: Varies by role, location, experience and contract.
V2X (formerly Vectrus)
V2X (formerly Vectrus) delivers mission support for government and commercial customers through operations, logistics, aerospace, training and technology. Formed by the 2022 merger of Vectrus and Vertex, it supports missions worldwide. The listed email is recruiter Ariona Enyeart’s public contact for Indianapolis engineering opportunities.
V2X is widely known in the contractor community for:
- Operations and logistics support
- Aerospace maintenance and sustainment
- Mission technology and engineering
- Training and readiness
Average Salary: Varies by role, location, experience and contract.
Tribalco
Tribalco is a systems integrator supporting government and defense customers with technology, communications and mission support.
Tribalco is widely known in the contractor community for:
- IT modernization and cybersecurity
- Critical communications and C5ISR integration
- Rescue, safety and engineering solutions
Average Salary: Varies by role, location, experience and contract.
Parsons Corporation
Parsons Corporation is a global technology and engineering company serving national security and critical infrastructure markets. Its teams deliver defense systems, cyber and intelligence capabilities, transportation infrastructure and integrated program management for government and commercial customers worldwide.
Parsons is widely known in the contractor community for:
- Defense and intelligence technology
- Cybersecurity and mission systems
- Transportation and critical infrastructure
- Engineering and program management
Average Salary: Varies by role, location, experience and contract.
RTX (formerly Raytheon Technologies)
RTX (formerly Raytheon Technologies) is an aerospace and defense company whose businesses include Collins Aerospace, Pratt & Whitney and Raytheon. Previously named Raytheon Technologies, it traces its corporate continuity to United Technologies. The recruiting email handles careers website questions and recruitment concerns.
RTX is widely known in the contractor community for:
- Aircraft engines and propulsion
- Commercial and military aerospace systems
- Missile defense and advanced weapons
- Sensors, avionics and communications
Average Salary: Varies by role, location, experience and contract.
General Dynamics Ordnance and Tactical Systems
General Dynamics Ordnance and Tactical Systems designs and manufactures munitions, armaments, energetics, missile subsystems and aerospace components for the U.S. military and allied customers. It is a General Dynamics business. The listed email is the general information contact for its Canadian operations.
GD OTS is widely known in the contractor community for:
- Munitions and armament systems
- Energetics and missile subsystems
- Composite aerospace structures
- Defense manufacturing and engineering
Average Salary: Varies by role, location, experience and contract.
Amentum
Amentum provides advanced engineering, technology and mission services for government and commercial customers worldwide. Its teams support science, security and sustainability programs in complex environments. The listed contacts reach a Mission Solutions recruiter for MH-60R aviation roles in Saudi Arabia.
Amentum is widely known in the contractor community for:
- Defense, intelligence and mission support
- Engineering, digital systems and cybersecurity
- Aviation, logistics and base operations
- Nuclear, environmental and infrastructure services
Average Salary: Varies by role, location, experience and contract.
Versar Global Solutions
Versar Global Solutions provides mission lifecycle services for government and commercial customers across natural, built and digital environments. Its teams support military installations, environmental programs and complex infrastructure through planning, engineering, program management and worldwide operations.
Versar Global Solutions is widely known in the contractor community for:
- Base operations, maintenance and logistics
- Environmental management and remediation
- Engineering and construction program management
- Geospatial intelligence and digital mission support
Average Salary: Varies by role, location, experience and contract.
Acuity International (formerly Caliburn)
Archival company office and culture highlight from the Caliburn period, before the Acuity International rebranding.
Acuity International (formerly Caliburn) provides healthcare, security, emergency response and infrastructure services for government and commercial customers. Formerly Caliburn International, it supports complex operations worldwide. The listed email is recruiter Robert Leedy’s public contact for WPS III opportunities.
Acuity International is widely known in the contractor community for:
- Security and base operations
- Medical and occupational health services
- Emergency and humanitarian response
- Construction management and environmental remediation
Average Salary: Varies by role, location, experience and contract.
CACI International
CACI International is a national security technology company supporting U.S. defense, intelligence and federal civilian customers. Its teams develop and deliver mission software, cyber capabilities, intelligence systems, communications and engineering support. Its Veteran Engagement Team assists transitioning service members, veterans and military spouses with career opportunities.
CACI is widely known in the contractor community for:
- Defense and intelligence mission support
- Cybersecurity and software modernization
- Communications and electronic warfare
- Engineering and technical services
Average Salary: Varies by role, location, experience and contract.
DOWNRANGE Operations and Training
DOWNRANGE Operations and Training provides military training, expeditionary logistics and construction support for government and commercial programs. Its teams deliver mission support and specialist personnel in demanding overseas environments. The listed email is a recruiting contact for THAAD training roles.
DOWNRANGE is widely known in the contractor community for:
- Military instruction and readiness training
- THAAD and air defense training support
- Expeditionary construction and infrastructure
- Logistics procurement and operational support
Average Salary: Varies by role, location, experience and contract.
Insitu Inc.
Insitu Inc. is a Boeing subsidiary developing and supporting uncrewed aircraft systems for defense, government and commercial customers.
Insitu is widely known in the contractor community for:
- ScanEagle and Integrator aircraft systems
- ISR payloads, mission software and ground control
- Operator training, field operations and sustainment
Average Salary: Varies by role, location, experience and contract.
CB&I
CB&I provides storage and asset-management solutions for energy and industrial facilities worldwide. Its work includes tanks, terminals, engineering, construction, operations, maintenance and decommissioning.
CB&I is widely known in the contractor community for:
- Tanks, terminals and storage infrastructure
- Engineering, fabrication and construction
- Asset operations and maintenance
- Wells, lifecycle services and decommissioning
Average Salary: Varies by role, location, experience and contract.
For current vacancies and applications, visit CB&I Careers.
Michael Baker International
Michael Baker International provides engineering, architecture, consulting and technology services for infrastructure and government projects.
Michael Baker International is widely known in the contractor community for:
- Transportation, civil engineering and infrastructure design
- Architecture, environmental and construction management
- Federal programs, geospatial and digital solutions
Average Salary: Varies by role, location, experience and contract.
Lockheed Martin
Lockheed Martin is a global aerospace and defense company developing advanced aircraft, missile systems, helicopters, mission technologies and space systems. Its teams support military and government customers through research, engineering, manufacturing, systems integration and long-term sustainment.
Lockheed Martin is widely known in the contractor community for:
- Military aircraft and aerospace engineering
- Missile defense and mission systems
- Helicopters and rotary-wing technologies
- Space systems and technical sustainment
Average Salary: Varies by role, location, experience and contract.
IDS International
IDS International provides training, security and expeditionary services for government and international customers. Its field teams support complex missions in conflict zones and austere environments, combining operational expertise with realistic cyber and information warfare training.
IDS is widely known in the contractor community for:
- Military training and exercise support
- Infrastructure protection and cleared security
- Expeditionary logistics and facilities support
- Cyber and information warfare training
Average Salary: Varies by role, location, experience and contract.
Crisis Response Company, LLC (CRC)
Crisis Response Company, LLC (CRC) provides advisory, logistics, training and security support for government and commercial operations in complex environments.
CRC is widely known in the contractor community for:
- Professional advisory and military training
- Contingency logistics and construction management
- Global security and risk management
Average Salary: Varies by role, location, experience and contract.
Maginot Support Services (MS2USA)
Maginot Support Services (MS2USA) is a service-disabled veteran-owned business providing base operations, maintenance and logistics support to U.S. government and defense customers in the United States and overseas.
MS2USA is widely known in the contractor community for:
- Base operations and facility support
- Munitions operations and weapons maintenance
- Supply, inventory and logistics support
- Vehicle maintenance, IT and program management
Average Salary: Varies by role, location, experience and contract.
BAE Systems
BAE Systems develops defense, aerospace and security technology for customers worldwide. Its teams build and support military platforms, electronics and digital systems across air, land, sea and space. The listed phone serves UK experienced-professional recruitment.
BAE Systems is widely known in the contractor community for:
- Military aircraft and aerospace engineering
- Naval ships, submarines and combat vehicles
- Electronic systems and intelligence technology
- Cybersecurity, digital services and sustainment
Average Salary: Varies by role, location, experience and contract.
Fluor Corporation
Fluor Corporation is a global engineering, procurement and construction company delivering energy, industrial, infrastructure and government projects. Its work spans project design through construction, operations and maintenance. Its Mission Solutions teams support government facilities, military base operations and critical nuclear programs.
Fluor is widely known in the contractor community for:
- Engineering, procurement and construction
- Energy and industrial facilities
- Infrastructure and project management
- Government facilities and base operations
Average Salary: Varies by role, location, experience and contract.
SOS International LLC (SOSi)
SOS International LLC (SOSi) is an aerospace, defense and government services company delivering technology and mission support worldwide. Its teams support defense and intelligence customers with cyber capabilities, cloud and artificial intelligence solutions, intelligence analysis, language services and operational support.
SOSi is widely known in the contractor community for:
- Defense and intelligence mission support
- Cybersecurity, cloud and artificial intelligence
- Language and analytical services
- Global operations and logistics support
Average Salary: Varies by role, location, experience and contract.
BL Harbert International
BL Harbert International is a U.S. construction company delivering design-build, construction management and general contracting projects worldwide. Its international teams build diplomatic facilities and other complex government infrastructure, supported by in-house engineering and global logistics.
BL Harbert is widely known in the contractor community for:
- International and federal construction
- Design-build and construction management
- Secure diplomatic and military facilities
- Engineering, procurement and logistics
Average Salary: Varies by role, location, experience and contract.
Patriot Group International
Patriot Group International provides expeditionary mission support for intelligence, defense and private-sector customers. Its teams deliver security, specialized operational support and realistic training in domestic, overseas, austere and high-threat environments.
PGI is widely known in the contractor community for:
- Global security and risk management
- Expeditionary mission support
- Special operations and intelligence services
- Training and exercise support
Average Salary: Varies by role, location, experience and contract.
