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Keywords: Network Security Engineer, Location: Columbia, MD

Page: 2

Information Systems Security Officer (ISSO III) (Government)

(ISSO), Information System Security Engineer (ISSE), Information Technology (IT) Service Desk, Computer Network Defense (CND) Analyst... System Security Officer (ISSO), Information System Security Engineer (ISSE), Information Technology (IT) Service Desk...

Company: AT&T
Location: Columbia, MD
Posted Date: 10 Jan 2026
Salary: $108000 - 219750 per year

Sales Engineer

solutions company, holding a firm leadership position in network security and secure information transfer. It is a privately...Job Title: Sales Engineer Department: Sales Reports to: Manager – Sales Engineering Office: Columbia, MD Work...

Location: Columbia, MD
Posted Date: 18 Jan 2026

Software Engineer, Level 0 (SWE0)

) and/or containerization (e.g., Docker). Interest in web security, application monitoring, or observability concepts. Exposure to network...Software Engineer, Level 0 (SWE0) – TS/SCI w/ Poly Location: Columbia, MD Compensation Range...

Company: Intezra, Inc.
Location: Columbia, MD
Posted Date: 17 Jan 2026
Salary: $100000 - 122000 per year

Data Engineer, Level 3

analyzing infrastructure, platform, or security-related datasets (e.g., network telemetry, system events). General software...Data Engineer, Level 3 (SE3) – TS/SCI w/ Poly Location: Columbia, MD Compensation Range...

Company: Intezra, Inc.
Location: Columbia, MD
Posted Date: 17 Jan 2026

Software Engineer (SWE), Level 2

Software Engineer (SWE), Level 2 (SWE2) – TS/SCI w/ Poly Location: Columbia, MD Compensation Range...: $163,000 – $193,000 (annualized USD) Clearance Required: Must be a U.S. citizen with an active TS/SCI security clearance with polygraph...

Company: Intezra, Inc.
Location: Columbia, MD
Posted Date: 16 Jan 2026
Salary: $163000 - 193000 per year

Software Reverse Engineer

Software Reverse Engineer – Job Description Who We Are Kudu Dynamics is Leidos Owned Company, forged out of a decade... of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout...

Company: Leidos
Location: Columbia, MD
Posted Date: 10 Jan 2026
Salary: $107900 - 195050 per year

Senior Systems Engineer

Syms Strategic Group (SSG) is seeking a talented Systems Engineer (Senior) Location: Remote Department: Veterans... Affairs (VA) Type: Full Time Min. Experience: Experienced Security Clearance Level: Public Trust (MBI) Military Veterans...

Location: Columbia, MD
Posted Date: 08 Jan 2026

Systems Engineer

physical hardware and network appliances, such as routers and firewalls, using Ansible. Implement security controls, including... and understanding of infrastructure security, hardening processes, techniques, and industry best practices Experience with network...

Posted Date: 07 Jan 2026

Senior Software Engineer 25k Sign on Bonus

Leidos has a new and exciting opportunity for a Software Engineer (SWE) in our National Security Sector's (NSS) Cyber... & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO...

Company: Leidos
Location: Columbia, MD
Posted Date: 06 Jan 2026

DEVOPS ENGINEER – GIT/Linux- 10+ yrs of Experience - TS/SCI w/Poly clearance is required- RC

DevOps Engineer – GIT/ Linux - 10+ yrs of Experience - TS/SCI w/Poly Required Halogen Engineering Group... is looking for a DevOps Engineer to join our team who can: Support the development life cycle of platform architectural design, deployment...

Posted Date: 03 Jan 2026

Senior Test Engineer 25k Sign On Bonus

Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...Leidos has a new and exciting opportunity for a Senior Test Engineer in our Intelligence Sector & Analytics Business...

Company: Leidos
Location: Columbia, MD
Posted Date: 12 Dec 2025

Software Engineer 25k Sign on Bonus

Leidos has a new and exciting opportunity for a Software Engineer (SWE) in our National Security Sector's (NSS) Cyber... & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO...

Company: Leidos
Location: Columbia, MD
Posted Date: 07 Dec 2025

Hardware Engineer

, Ethernet, DDR). Desired skills include experience with network security applications, networking protocols and standards...Job Description: PLEX Solutions, LLC is seeking a Hardware Engineer to support a program in the Columbia, MD area...

Company: Plex Solutions
Location: Columbia, MD
Posted Date: 06 Dec 2025
Salary: $85000 - 200000 per year

OT Cybersecurity Engineer

. Job Description The Global Cybersecurity team is seeking to hire a versatile and highly motivated OT Cybersecurity Engineer.... Reporting to the Deputy CISO, North America, the OT Cybersecurity Engineer will play an important role for our cybersecurity...

Company: W. R. Grace
Location: Columbia, MD
Posted Date: 04 Dec 2025
Salary: $121600 - 167200 per year

OT Cybersecurity Engineer

. Job Description The Global Cybersecurity team is seeking to hire a versatile and highly motivated OT Cybersecurity Engineer.... Reporting to the Deputy CISO, North America, the OT Cybersecurity Engineer will play an important role for our cybersecurity...

Company: W. R. Grace
Location: Columbia, MD
Posted Date: 03 Dec 2025
Salary: $121600 - 167200 per year

Senior Software Engineer (HPC)

! Senior Software Engineer (HPC) TBD, MD Full Time 104 Experienced Belay Technologies has been voted Baltimore... a Software Engineer to join our intel team. The HPC Software Engineer designs, develops, tests, deploys, documents, maintains...

Posted Date: 25 Nov 2025

Software Engineer Intern

Owl is a fast-growing cybersecurity solutions company, holding a firm leadership position in network security and secure...Job Title: Software Engineer Intern Department: Engineering Reports to: Manager of Development Office: Columbia, MD...

Location: Columbia, MD
Posted Date: 07 Nov 2025

Senior Systems Engineer

following skills: Experience analyzing cyber security-related data sets (network traffic, OS events). Knowledge of end-to-end... and a finalist in 2021! Belay Technologies is seeking a Senior Systems Engineer to join our intel team. This is a brand new, high...

Location: Columbia, MD
Posted Date: 05 Nov 2025

Senior Systems Engineer

following skills: Experience analyzing cyber security-related data sets (network traffic, OS events). Knowledge of end-to-end... and a finalist in 2021! Belay Technologies is seeking a Senior Systems Engineer to join our intel team. This is a brand new, high...

Location: Columbia, MD
Posted Date: 05 Nov 2025

Principal Systems Engineer IV (Government)

, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing... and dedicated to our customers’ mission. AT&T has an opening for a Principal Systems Engineer to support the architecture...

Company: AT&T
Location: Columbia, MD
Posted Date: 24 Oct 2025