Communications Security jobs in Reston, VA

Contractor Special Security Officer/Contractor Program Security Officer (CSSO/CPSO), IV

Hybrid in Washington, District of Columbia

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Today

Job Type: Regular Overview The Contractor Special Security Officer/Contractor Program Security Officer (CSSO/CPSO), IV works under minimal guidance and direction from the Manager, Special Programs. This position independently interacts with FFRDC leadership teams to develop and coordinate SCI and/or SAP efforts. This position works as a team player, exhibits flexibility, manages priorities and meets customer expectations in a fast-paced environment. This position has oversight and manages the d

Full-time

USD 102,000.00 - 156,500.00 per year

Information System Security Engineer

McLean, Virginia

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Today

Job ID: T2600313 Location: McLean, VA, US Date Posted: 2026-03-05 Category: Cyber Subcategory: Cybersecurity Spec Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description ? SAIC is seeking an Information System Security Engineer (ISSE) to provide information security support. This position is in McLean, VA and requires an active TS/SCI clearance with Polygraph.

Full-time

Secure Systems Database Administrator

Springfield, Virginia

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Today

Job ID: 2610156 Location: Springfield, VA, US Date Posted: 2026-03-11 Category: Information Technology Subcategory: Database Engr Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_ON_SITE Description SAIC currently has an opening for an Encryption/Security Database Administrator to support the Department of State (DoS) Bureau of Diplomatic Technology. This Bureau provides t

Full-time

Secure Systems Database Administrator Senior

Springfield, Virginia

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Today

Job ID: 2610157 Location: Springfield, VA, US Date Posted: 2026-03-11 Category: Information Technology Subcategory: Database Engr Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_ON_SITE Description SAIC currently has an opening for an Encryption/Security Database Administrator to support the Department of State (DoS) Bureau of Diplomatic Technology. This Bureau provides t

Full-time

Security Engineer

Springfield, Virginia

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Today

Job ID: 2610143 Location: Springfield, VA, US Date Posted: 2026-03-11 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC currently has an opening for a Security Engineer to support the Department of State (DoS) Bureau of Diplomatic Technology. DT provides enterprise architecture design, enginee

Full-time

Quality Assurance Lead

Arlington, Virginia

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Today

Job ID: T2600450 Location: Arlington, VA, US Date Posted: 2026-03-05 Category: Information Technology Subcategory: IT Security Administrator Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_HYBRID Description ? SAIC is seeking an experienced Quality Assurance Lead with expertise in logistics management, communications security (COMSEC), and adherence to Air

Full-time

Sr. ComSec Specialist

Washington, District of Columbia

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Today

Job#: 3023806 Job Description: ComSec Specialist, Senior Location: Pentagon (On-site, Full-time) Clearance Required: TS/SCI (Active) Target Salary: ~$140,000 Overview Apex Systems is seeking a Senior ComSec Specialist to support Communications Security (ComSec), enterprise key management, and advanced cryptographic modernization initiatives for a highly visible DoD customer at the Pentagon. This role is suited for a proactive, strategic thinker with deep experience in secure communications,

Easy Apply

Full-time

USD 140,000.00 per year

ComSec Specialist Mid

Washington, District of Columbia

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Today

Job#: 3023807 Job Description: JOB DESCRIPTION: Mid-Level ComSec Specialist Location: Pentagon (On-site, Full-time) Clearance Required: TS/SCI (Active) Target Salary: ~$130,000 Overview Apex Systems is seeking a Mid-Level Communications Security Specialist to support communications security operations, cryptographic key management, and modernization initiatives for a major DoD program. This role is ideal for a hands-on ComSec professional who brings solid technical experience and a proactive

Easy Apply

Full-time

USD 130,000.00 per year

Senior Network Engineer

Arlington, Virginia

•

Today

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses d

Full-time

F-35 JPO COMSEC Engineer - Functional Lead

Arlington, Virginia

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Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Communications Security (COMSEC), COMSEC Management, Risk Management Framework (RMF) Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Join General Dynamics IT and be a part of the team of men and women th

Full-time

USD 127,500.00 - 172,500.00 per year

International Security Specialist

Arlington, Virginia

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2d ago

{"description": "System High Corporation delivers the most advanced protection and secrecy solutions to secure and strengthen critical missions, programs, operations, and intelligence activities. We are seeking an International Security Specialist to join our team to help contribute to our success and help us solve problems with innovation through intelligence. The International Security Specialist (ISS) is multidisciplinary individual, with security expertise in Special Access Program Facility

Full-time

Program Security Representative

Arlington, Virginia

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Yesterday

{"description": "The Program Security Representative (PSR) requires a fundamental knowledge of the basics of program protection, classification architectures, Operations Security (OPSEC), Communications Security (COMSEC), sensitive test planning, intelligence & counterintelligence threat support requirements, secure information transmission, secure hardware transportation, and the principles governing controls on fundamental research activities. Qualifying relevant experience includes demonstrat

Full-time

Field Engineer (SAT Team)

Sterling, Virginia

•

Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

Field Engineer

Sterling, Virginia

•

Today

Full-time

Satellite / SATCOM / 5G cellular / VHF Systems Engineer - Active Top Secret Required

Washington, District of Columbia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Communications Equipment, Electronic Equipment, Troubleshooting Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Systems Engineer supporting a w

Full-time

USD 72,877.00 - 98,599.00 per year

Physical Security and Wireless Communications Subject Matter Expert

Remote

•

Yesterday

Title: Technical Operations Engineer Location: Remote Duration: 12 Months+ As a Physical Security and Wireless Communications Subject Matter Expert, the Senior Systems Design Engineer is responsible for leading complex technical projects from initial concept through successful implementation. This dual-faceted role requires a deep technical background in both Land Mobile Radio (LMR/DAS) and Physical Security Systems (ACS, CCTV, Intrusion). You will act as a key technical leader, providing guidan

Easy Apply

Contract

$80+

Telecommunications Design Engineer

Alexandria, Virginia

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9d ago

Job Title: Telecommunications Design Engineer Type: Direct Hire Compensation: $190,000 - $225,000 Work Model: OnsiteTelecommunications Design Engineer (Senior) Location:Bolling AFB, Washington, DC Clearance:Active TS/SCI or Top Secret (Required) Required Cert: RCDD Role OverviewWe are seeking a Senior Telecommunications Design Engineer to support a secure federal communications environment responsible for maintaining and modernizing mission critical telecommunications and data center infrastruct

Easy Apply

Full-time

$175000

Senior Network Engineer, Intelligence Systems

Reston, Virginia

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 146,000.00 - 198,000.00 per year

IT Service Management Analyst

Washington, District of Columbia

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Today

Job ID: T2600907 Location: Washington, DC, US Date Posted: 2026-03-05 Category: Quality Assurance Subcategory: Qual Assurance Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_ON_SITE Description ? This IT Service Management ITIL Analyst position supports the COMSEC Network Branch (CNB) within the Department of State's (DOS) Bureau of Information Management (IM) Vanguard 2.

Full-time

USD 120,001.00 - 160,000.00 per year

Network Engineer - CCNA Cert and Active TS/SCI required

Bluemont, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Cisco Networking Equipment, Cisco Networking Infrastructure, Cisco Unified Communications Manager IM, Network Protocols, VMware ESXi Certifications: Cisco Certified Network Associate (CCNA) | Cisco - Cisco Experience: 8 + years of related experienc

Full-time

USD 97,968.00 - 115,000.00 per year

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Communications Security jobs in Reston, VA, USA