stig Jobs

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Security EngineerJob Title - Security Engineer

ManTechCompany Name - ManTech

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Herndon, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Security Engineer to join our team in Herndon, VA. We are searching for a highly skilled Security Engineer to design, implement, and maintain secure environments that align with compliance standards in support of a high priority mission at one of our National Intelligence Customers. This role requires an individual with a strong technical foundation in cybersecurity, a deep understanding of federal security frameworks, and a proactive appro

Security EngineerJob Title - Security Engineer

ManTechCompany Name - ManTech

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Herndon, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Security Engineer to join our team in Herndon, VA. The Security Engineer will design, implement, and maintain secure environments that align with compliance standards in support of a high priority mission at one of our National Intelligence Customers. This role requires an individual with a strong technical foundation in cybersecurity, a deep understanding of federal security frameworks, and a proactive approach to protecting mission-criti

Senior Network Security Engineer Job Title - Senior Network Security Engineer

SimVentions, Inc - Glassdoor 4.6Company Name - SimVentions, Inc - Glassdoor 4.6

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Virginia Beach, Virginia, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced network security professional to join our team! As a Network Security Engineer IV, you will perform all aspects of network security including the design, implementation, configuration, and control enforcement of security controls on hardware and software components of network devices. You will collaborate with Cybersecurity professionals on overall cyber readiness defense and system accre

Senior Network Security Engineer Job Title - Senior Network Security Engineer

SimVentions, Inc - Glassdoor 4.6Company Name - SimVentions, Inc - Glassdoor 4.6

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Virginia Beach, Virginia, USA

Full-time

Scecialist, Cyber Infrastructure Systems EngineerJob Title - Scecialist, Cyber Infrastructure Systems Engineer

Harris CorporationCompany Name - Harris Corporation

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Melbourne, Florida, USA

Full-time

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 Technologie

Lead, Cyber Infrastructure Systems Engineer TS/SCI - Colorado Springs, COJob Title - Lead, Cyber Infrastructure Systems Engineer TS/SCI - Colorado Springs, CO

Harris CorporationCompany Name - Harris Corporation

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Colorado Springs, Colorado, USA

Full-time

Senior System Security EngineerJob Title - Senior System Security Engineer

DraperCompany Name - Draper

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Remote or Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas

Network AdministratorJob Title - Network Administrator

SAICCompany Name - SAIC

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Boyers, Pennsylvania, USA

Full-time

Job ID: 2506045 Location: BOYERS, PA, US Date Posted: 2025-05-23 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a Network Engineer to support DCSA (Defense Counterintelligence and Security Agency) out of Boyers, PA. (This is fully onsite position, with NO REMOTE availab

Specialist, Cyber IntelligenceJob Title - Specialist, Cyber Intelligence

Harris CorporationCompany Name - Harris Corporation

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Greenville, Texas, USA

Full-time

Information System Security OfficerJob Title - Information System Security Officer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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King of Prussia, Pennsylvania, USA

Full-time

Job Description WHAT WE'RE DOING At Lockheed Martin Rotary and Mission Systems (RMS), we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach - and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, and education. Come and experience your future! THE WORK This position requires the candidate to serve as the Information System Security Officer (ISSO) f

Linux Systems Engineer (TS Clearance Required)Job Title - Linux Systems Engineer (TS Clearance Required)

General DynamicsCompany Name - General Dynamics

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Annapolis, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Complex Systems, High-Performance Computing (HPC) Systems, Linux, Management Tools, Systems Engineering Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Linux Systems Engineer GDIT is seeking a

Information Systems Analyst, Sr / Secret / Onsite: Huntsville, ALJob Title - Information Systems Analyst, Sr / Secret / Onsite: Huntsville, AL

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Huntsville, Alabama, USA

Full-time

Job Description Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Operations (EO) position supports the Lockheed Martin Space d

Field Service/Support EngineerJob Title - Field Service/Support Engineer

Kratos Defense and Security Solutions, Inc.Company Name - Kratos Defense and Security Solutions, Inc.

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Colorado Springs, Colorado, USA

Full-time

Job Description Ready for What's Next? Kratos is a leader in assured aerospace communication solutions and services. We are cutting-edge innovators and creative problem solvers working collaboratively to solve our customers' toughest challenges. We are a trusted partner-driven by doing the right thing and achieving maximum success for our customers, our partners and ourselves. At Kratos, we encourage an entrepreneurial spirit balanced with fiscal and operational discipline. We work hard, we so

Software Engineer (ITN)Job Title - Software Engineer (ITN)

Eliassen GroupCompany Name - Eliassen Group

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Aberdeen Proving Ground, Maryland, USA

Contract

Description: Eliassen Group is seeking a Software Engineer for a contract-to-hire opportunity supporting Department of Defense (DoD) networks and systems. This role involves enforcing security policies, supporting ongoing cybersecurity initiatives, and contributing to technical documentation and reporting. Prior support of DoD systems or Army programs is essential. The ideal candidate will bring experience working within DoD environments and demonstrate the ability to support ongoing efforts in

Advanced Software Systems EngineerJob Title - Advanced Software Systems Engineer

General DynamicsCompany Name - General Dynamics

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Pittsburgh, Pennsylvania, USA

Full-time

Basic Qualifications Education Requirements: Requires a Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. Agile experience preferred. Clearance Requirements: Ability to obtain a Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and

Mid-Level Cybersecurity Engineer Job Title - Mid-Level Cybersecurity Engineer

SimVentions, Inc - Glassdoor 4.6Company Name - SimVentions, Inc - Glassdoor 4.6

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Jacksonville, Florida, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced cybersecurity professional to join our team! As a Cybersecurity Engineer , you will play a key role in advancing cybersecurity operations by performing in-depth system hardening, vulnerability assessment, and security compliance activities in accordance with DoD requirements. The ideal candidate will have a solid foundation in cybersecurity practices and proven experience supporting both L