IT - Security Jobs in McLean, VA

The DevOps Engineer is responsible for improving and standardizing software delivery and quality assurance processes across environments. Oversees testing, troubleshooting, and root cause analysis whi...

The Sr Software Engineer requires general experience in ASP.Net, C#, JavaScript, VB Script, HTML, CSS, and SQL. The role involves the design, development, troubleshooting, debugging, and implementatio...

Responsible for complex engineering and/or analytical tasks and activities associated with one or more technical areas within the telecom function such as, but not limited to, network design, engineer...

Lead Mission-Critical Cloud Infrastructure for National Defense Prime Solutions Group (PSG) is seeking experienced Staff DevOps Engineers to support a major engineering powerhouse driving some of the ...

Job Description: Sr Operations Research Analyst Clearance: TS/SCI Location: Kirtland AFB, NM (Onsite) Schedules: M-F core hours Salary: 120-135K PROGRAM DESCRIPTION: The Sentinel program is replacin...

Drive Mission-Critical Cloud Infrastructure for National Defense Prime Solutions Group (PSG) is seeking talented DevOps Engineers to support a major engineering powerhouse whose work directly enables ...

Looking for senior financial analyst. Need federal financial experience. GAAP and SFIS is a plus. Experience with working with GFEBS, LMP, NERP is a plus also...

Job Description SummaryCoordinate and expedite the flow of materials from suppliers according to production schedules. Plan and schedule material needs through building and maintaining ERP systems. Im...

Job Description SummaryProvides multi-disciplinary security support for classified government programs in the Military Systems business Interprets internal and external business challenges and recomme...

Job Description SummaryTest Facilities Mechanical Engineering (TFME) is a group of Mechanical and Structural Engineers whose mission is to provide engineering services for design and build-up of test ...

Salary Range: $112,000 to $179,000 (depending on factors such as experience, scope, and location) Overview We are seeking an experienced Alternate Compensatory Control Measures (ACCM) Planner to inte...

Design and implement computer and information networks (LAN, WAN, intranets, extranets). Perform network modeling, analysis, and planning. May design security measures and recommend hardware/software....

Job Description As a Cyber Security Analyst on our team, you’ll monitor and analyze threats, using state-of-the-art tools. You’ll use your cyber security skills to monitor, detect, and respond to cyb...

About Us DLH delivers improved health and national security readiness solutions for federal programs through science research and development, systems engineering and integration, and digital transfo...

About Us DLH delivers improved health and national security readiness solutions for federal programs through science research and development, systems engineering and integration, and digital transfo...

Computer Systems Architects at NSA use commercial and government developed hardware, software, networking, and security products to: - drive information technology projects - produce compliance resul...

Title: Network Security II DNS Duration: Full-time Location: On-site at Gunter Annex in Montgomery, Alabama Shift: Days Clearance: Active Secret Clearance Salary Range: $71,000 - $75,000 DLS Engineer...

Job Title: Information Systems Security Engineer (ISSE) – SETA Support Location: Chantilly, VA Clearance Requirement: Active TS/SCI clearance with CI polygraph Job Summary: TriSept Corporation is ...

Request ID: 15546-1 Start/End Dates: 2/13/2026 - 8/12/2026 Tax Work Location: Chandler - 1575 S. Price Road (AZ23) Job Title: Engineering - Engineer CAD CAM 3 TELECOMMUTE: On-site or telecommute CLEAR...

Job Qualifications: Skills: Mobile Radios, Networking, Radio Programming, Troubleshooting Certifications: None Experience: 8 + years of related experience US Citizenship Required: No Location: Rale...