Security Clearance Jobs in West Mifflin, PA

Senior/Mid-Level Software Engineer (C/Linux Modernization) Position Overview We are seeking experienced Software Engineers to support a critical modernization effort for a mission-focused maintenanc...

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

Application Deadline: 9/24/2026Position Summary: We are searching for a Specialized Engineer (Welding) to join our team in West Mifflin, PA! This challenging and rewarding position offers opportunitie...

Markon is seeking a Test Specialist to support the Naval Nuclear Laboratorys's A4WFleet Interactive Training Equipment (FITE). FITEs are high-fidelity simulation platforms used to develop and maintain...

Application Deadline: 9/17/2026Position Summary: JGMS Government Services is looking to hire a cybersecurity professional to join our team. The candidate will be responsible for execution of all aspec...

Application Deadline: 9/19/2026Position Summary: JGMS Government Services is looking to hire an experienced A4W propulsion plant operator to join our client's team as a Test Engineer supporting A4W Fl...

Application Deadline: 8/25/2026Position Summary: JGMS Government Services is seeking an experienced Records Administrative Assistant to provide on-site administrative and records management support to...

Markon is building a talent pool of Mechanical Engineers to join our team as part of the Propulsion Plant Team Trainer (PPTT) project.ResponsibilitiesCollaborate with multidisciplinary engineering tea...

The Computer/Data Scientist will support the design, development, maintenance, and implementation of advanced artificial intelligence (AI) solutions within the Reactor Servicing Directorate. This posi...

Boston Government Services, LLC. (BGS) is seeking for a Subject Matter Expert II to support our clients in Bettis Atomic Laboratory, West Mifflin, PA. BGS is an engineering, technology, and security ...

Note: This role would require relocating if not local to Huntsville, Alabama (#1 Place to Live) ***One Round Interview / faster offers! *** Start 3-4 weeks*** Location: Huntsville, AL (Redstone Arse...

Opportunity As a trusted federal contractor, IMG delivers mission-focused solutions that support government customers and the people who serve them. We are currently hiring a Network Cable Technician ...

Boston Government Services, LLC. (BGS) is seeking a Project Controls Support to support our clients in West Mifflin, Pennsylvania. BGS is an engineering, technology, and security firm helping to adv...

Zachary Piper Solutions is seeking an experienced leader to manage complex manufacturing, integration, and construction projects supporting defense programs. Key Responsibilities Lead project planni...

Boston Government Services, LLC. (BGS) is seeking a Radiation Protection Specialist to support our clients in West Mifflin, PA. BGS is an engineering, technology, and security firm helping to advance...

Mayhew Technology Solutions (MTS) is seeking a highly skilled and motivated SOC Analyst to join our growing cybersecurity team supporting federal government clients. The successful candidate will be r...

Mission of the National Virtual Translation Center (NVTC) is to provide and facilitate timely and accurate translation services of foreign language material to the elements of the Intelligence Communi...

Mayhew Technology Solutions is looking for Cleared Technology System Administrators to support our government customer. This individual must have an active DOE Q clearance or an active DOD Top Secret ...

Essential Duties & Responsibilities -Provide periodic and preventative maintenance services based upon Original Equipment Manufacturer (OEM) recommendations. -Provide remedial services as required to ...