Communications Security jobs

Lead, Crypto-Communications Security Systems Engineer

San Diego, California

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Today

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 to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trust

Full-time

Compensation information provided in the description

Contractor Special Security Officer (CSSO)/Communications Security (COMSEC) Manager

Bridgewater, Virginia

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Today

Description The Defense Sector at Leidos currently has an opening for a Contractor Special Security Officer (CSSO) / Communications Security (COMSEC) Manager to support classified operations in Bridgewater, Virginia. This position supports critical national security missions by administering Sensitive Compartmented Information (SCI) security programs and COMSEC operations in accordance with Intelligence Community (IC), Department of Defense (DoD), National Security Agency (NSA), and customer-sp

Full-time

USD 82,550.00 - 149,225.00 per year

Senior Communications Security COMSEC Engineer

Fort Belvoir, Virginia

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Today

Grow, innovate, and generate progress: Harness your expertise to solve challenges and celebrate success! JCS Solutions LLC is seeking a Senior Communications Security (COMSEC) Engineer in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DoW contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and

Full-time

USD 90,000.00 - 106,000.00 per year

Senior Communications Security (COMSEC) Engineer

Fort Belvoir, Virginia

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Today

GES is seeking a Senior Communications Security (COMSEC) Engineer in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DoW contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations The Seni

Full-time

USD 110,000.00 - 125,000.00 per year

Lead, Crypto-Communications Security Systems Engineer

San Diego, California

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Today

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 to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

USD 125,000.00 - 232,000.00 per year

5G Cyber Security Engineer (Active TS/SCI Clearance)

Fort Meade, Maryland

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Today

Compass Point is looking for a 5G Cyber Security Engineer to work at Fort Meade, MD. To join our team of outstanding professionals, apply today! Assess the entire cybersecurity posture of the future 5G service and shall make recommendations to reduce support costs and shall expose and remediate configuration and operational security issues before they affect the future service offering. This Hybrid position requires that you live within commuting distance from Fort Meade, MD. Responsibilities

Full-time

USD 140,000.00 - 150,000.00 per year

Network Engineer

Herndon, Virginia

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Today

Overview VTG is seeking a Network Engineer located in WMA, VA. What will you do? Responsible for performing moderately complex network designs; performing upgrades to limited segments of the network, and performing routine network operations and maintenance (O&M). Address INFOSEC and COMSEC security requirements for the network. Work involves oversight and technical direction of system-wide issues requiring advanced levels of understanding of network theory and the specific enterprise network

Full-time

Senior Electrical Engineer

Chattanooga, Tennessee

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Today

We are seeking a Senior Electrical Engineer with a strong focus and background in Building Projects to work in our Chattanooga, TN Office. This position will work closely with engineering staff to develop concepts, strategies, designs, drawings, specifications, and reports. Individual must be able to work independently, as well as part of multi-discipline teams producing electrical engineering documents. Duties Working closely with engineering staff to develop concepts, strategies, designs, dr

Full-time

F-35 Program Security Specialist

Ridgecrest, California

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Yesterday

Salary Range: $70,310 - $80,000 Provide security program administrative support to include facility, information and personnel activities. Essential Functions: Support general Information Security (INFOSEC), Personnel Security (PERSEC) and Physical Security (PHYSEC) duties. Administer and enforce security policies and procedures regarding the proper handling, safeguarding, marking and destruction of controlled information. Analyze and research security issues, identify solutions and communica

Full-time

USD 70,310.00 - 80,000.00 per year

COMSEC Engineer

Arlington, Virginia

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Today

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities AS The COMSEC Engineer you will: Perform technical communications security engineering and execution support for classified systems and operational environments.Develop and evaluate cryptographic implementation

Full-time

USD 160,000.00 per year

F-35 Program Security Specialist

Ridgecrest, California

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Today

This site uses cookies to improve the user experience! Would you like to allow cookies? Accept Cookie Settings F-35 Program Security Specialist DCS Corp | Ridgecrest Apply Now Get job alerts by email. Sign up now! Job details Salary Range: $70,310 - $80,000 Provide security program administrative support to include facility, information and personnel activities. Essential Functions: Support general Information Security (INFOSEC), Personnel Security (PERSEC) and Physical Security (PHYSEC) duti

Full-time

USD 70,310.00 - 80,000.00 per year

Electrical Engineer/Designer

Charlotte, North Carolina

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Today

We are seeking an Electrical Engineer/Designer with a strong focus and background in Building Projects to work in our Charlotte, NC Office. This position will work closely with engineering staff to develop concepts, strategies, designs, drawings, specifications and reports. Individual must be able to work independently, as well as part of multi-discipline teams producing electrical engineering documents. Job Duties Interact closely with mechanical, civil, structural engineers and project archit

Full-time

SCI PERSEC Security Specialist

El Segundo, California

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Today

Job ID: 2615880 Location: El Segundo, CA, US Date Posted: 2026-08-20 Category: Security Subcategory: Security Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC's Horizon 2 contract is seeking an energized and professional SCI PERSEC Security Specialist to support the contract's secure operating facilities in El Segundo, CA. Y

Full-time

USD 120,001.00 - 160,000.00 per year

Systems Administrator #TS999

Lexington Park, Maryland

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Today

Security Clearance Required: A Final DoD Top Secret Clearance This position does not provide a telework option. Candidate must be willing to work on-site in Patuxent River, MD. CRL provides a signing bonus and potential relocation assistance for this position. Primary Responsibilities: This position is a system administrator for Government networks. The candidate will work directly with the program offices Information Technology and Cybersecurity teams to securely build, operate, and maintain

Full-time

Information Systems Security Specialist (contingent 034)

Aberdeen, Maryland

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Today

Title: Information Systems Security Specialist (contingent 034) Location: APG, MD TS/SCI required Requirements: Provide security and protection program support, by providing a Security Specialist (s) for CPE IEW&S HQS.Support any of the following security disciplines: Information Security (INFOSEC), Operations Security (OPSEC), Foreign Disclosure, Industrial Security, Insider Threat, Personnel Security (PERSEC), Antiterrorism (AT), Force Protection Personnel Recovery, Continuity of Operation

Full-time

Direct Support Operator (DSO) Flight Instructor

Albuquerque, New Mexico

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Today

Description Train the elite. Shape the mission. Elevate the future! Direct Support Operator (DSO) Flight Instructor - Classroom & Airborne Training Step into a mission-critical role where your expertise directly shapes the next generation of elite airborne cryptologic technicians. Leidos is seeking an exceptional Direct Support Operator (DSO) Flight Instructor to deliver high-impact training on the Joint Threat Warning System (JTWS) Air and follow-on systems. Location is Kirkland AFB, in Albuq

Full-time

USD 65,650.00 - 118,675.00 per year

Systems Engineer (Cleared)

Fort Meade, Maryland

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Today

Overview Bridge cloud and classified infrastructure for a federal enterprise cloud program. This role blends enterprise systems engineering with COMSEC subject matter expertise - advising the Government and the Cloud Service Providers on secure circuit connections, authorizations, and tactical edge integration. How You'll Make an Impact Provide expert COMSEC analysis IAW CNSSI No. 4009 and brief CSP COMSEC account managers on NSA compliance and best practices. Coordinate with DoD Strategic Part

Full-time

FLIR Technician

Ridgecrest, California

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9d ago

Salary Range: $70,304 - $75,000 Candidate will perform tasks involving Test Technician support activities in support of the Weapons System Integration (WSI) Team. Responsible for the verification of laboratory assets, ensuring pod maintenance and availability while adhering to all laboratory policies and procedures. Essential Job functions: Test, troubleshoot, repair, and when necessary, working with Level 1 maintenance and pod vendors to ensure pod assets assigned to the WSI FLIR laboratory a

Full-time

USD 70,304.00 - 75,000.00 per year

COMSEC Engineer Functional Lead

Arlington, Virginia

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Today

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities As The COMSEC Engineer Team Lead you will: Provide senior technical leadership for communications security engineering in classified operational and system environments.Direct COMSEC engineering activities invol

Full-time

USD 159,000.00 per year

IT SPECIALIST (INFOSEC) (T5)

Montgomery, Alabama

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Today

Summary THIS IS A NATIONAL GUARD TITLE 5 EXCEPTED SERVICE POSITION. This National Guard position is for a IT SPECIALIST (INFOSEC) (T5), Position Description Number T0025P02 and is part of the AL DCSIM JFHQ, National Guard. ORGANIZATION: AL DCSIM JFHQ, MONTGOMERY, AL SELECTING OFFICIAL: MR. D. GIBSON Learn more about this agency Duties Help 1. Manages the Command's Communication Security (COMSEC) Program and serves as the installation COMSEC Account Manager for a National Guard state Head

Full-time

USD 89,508.00 - 116,362.00 per year