Marksman Security Jobs

Elevance Health seeks a Principal Engineer to lead architecture and delivery of scalable, secure healthcare technology solutions. You will define technical strategy, design cloud-native and API-driven platforms, and guide teams in building resilient, performant systems that support whole-health experiences for millions of members. Partner with prod...

Infrastructure Engineer Location: Northborough, MA (5 days onsite) 6+ month contract Rate: $55-65/hr As an Infrastructure Engineer, you'll play a key role in building, maintaining, and optimizing the core technologies that power our organization. From platforms and servers to networks, storage, backups, and security tools, you'll ensure our esta...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental t...

We are a federal IT company on a mission to make customer experience (CX) the center of every government solution. Technology is our Passion. People are our Purpose. We know tech, but we love people. NuAxis is home to thinkers and feelers; engineers and artists. We work hard and support each other along the way. Teamwork is more than just a buzzwor...

Date Posted:2026-06-26 Country:United States of America Location:US-MA-TEWKSBURY-TB1 50 Apple Hill Dr ASSABET BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. cit...

Date Posted:2026-05-12Country:United States of AmericaLocation:US-MA-TEWKSBURY-TB3 50 Apple Hill Dr CONCORD BLDG, Tewksbury Tb3 300 ConcordPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, ...

Date Posted:2026-09-17 Country:United States of America Location:US-MA-ANDOVER-AN1 350 Lowell St AN1 ESSEX BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citize...

City/State Virginia Beach, VAWork Shift First (Days)Overview:Sentara is hiring a Senior Cybersecurity Infrastructure Engineer!This position is fully remote. Overview A Senior Professional applies advanced knowledge of job areas typically obtained through advanced education and work experience. Responsibilities typically include: • Managing projec...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental t...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental t...