Find your dream job now!

Click on Location links to filter by Job Title & Location.
Click on Company links to filter by Company & Location.
For exact match, enclose search terms in "double quotes".

Keywords: Software Engineer (*Active DoD TS/SCI required), Location: USA

Page: 11

Sr. O&M Network Engineer

equipment and applications is a plus. Basic Requirements Required Clearance: TS/SCI with active Polygraph Candidate...The Digital Modernization Sector at Leidos is seeking a Sr. O&M Network Engineer various wide area networks (WANs...

Company: Leidos
Location: Springfield, VA
Posted Date: 05 Jul 2025

Systems Engineer

architectural impacts and a recommendation path forward TS/SCI clearance adjudication or ability to obtain SCI and pass a poly...Responsibilities We are seeking a Mid-level Systems Engineer to employ a multi-discipline approach to requirements...

Company: Peraton
Location: Springfield, VA
Posted Date: 05 Jul 2025
Salary: $112000 - 179000 per year

Senior Principal Cyber Security Engineer

in a standard format to meet policy requirements. Security Clearance Requirements: Must have a current/active TS/SCI w/Polygraph... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Location: Denver, CO
Posted Date: 05 Jul 2025

Principal / Senior Principal Cyber Systems Engineer

Active TS/SCI clearance Previous experience in Software Assurance and/or Software Quality Assurance. Salary Range...-37. A current/active DoD Secret clearance. The ability to obtain and maintain a DoD Top Secret clearance...

Company: Northrop Grumman
Location: USA
Posted Date: 04 Jul 2025

Senior Systems Engineer (Linux/OpenShift)

Overview: Location:Springfield, VA Clearance Required: Active TS (SCI eligibility) clearance and eligibility... job. Qualifications: Clearance Required: Active TS clearance (with SCI Eligibility) and eligibility to obtain CI Poly **This position...

Company: teKnoluxion
Location: Springfield, VA
Posted Date: 04 Jul 2025

Senior Cyber Security Engineer

months Security Clearance Requirements: Must have a current/active TS/SCI with Polygraph Physical Requirements: The... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Location: Chantilly, VA
Posted Date: 04 Jul 2025

Modernization Systems Engineer - SE3

hire! #RMSC6ISR #OneLMHotJobs #RMSRB2025 Basic Qualifications: Current DoD Top Secret SCI with Polygraph SE3..., legacy protocols (i.e. SONET) Clearance Level: TS/SCI w/Poly SP Other Important Information You Should Know Expression...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 04 Jul 2025

System Integration Engineer - Clearance Required

, or systems engineer on projects with similar software (Windows or Linux). Active IAT II CWIP / DoD 8570 compliant cert... Integration Engineer (SIE) will: Install, configure, upgrade, and maintain operating system and software applications on Linux...

Company: Lockheed Martin
Location: Fort Meade, MD
Posted Date: 04 Jul 2025
Salary: $123500 - 217695 per year

Modernization Systems Engineer - SE1

hire! #RMSC6ISR #OneLMHotJobs #RMSRB2025 Basic Qualifications: Current DoD Top Secret SCI with Polygraph SE1... (i.e. SONET) Clearance Level: TS/SCI w/Poly SP Other Important Information You Should Know Expression of Interest: By applying...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 04 Jul 2025
Salary: $101000 - 178135 per year

Modernization Systems Engineer - SE0

#OneLMHotJobs #RMSRB2025 Basic Qualifications: Current DoD Top Secret SCI with Polygraph SE0: A High School Diploma or GED..., Encapsulation, Tunneling and encryption, legacy protocols (i.e. SONET) Clearance Level: TS/SCI w/Poly SP Other Important...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 04 Jul 2025
Salary: $82900 - 146165 per year

Modernization Systems Engineer - SE2

hire! #RMSC6ISR #OneLMHotJobs #RMSRB2025 Basic Qualifications: Current DoD Top Secret SCI with Polygraph SE2... (i.e. SONET) Clearance Level: TS/SCI w/Poly SP Other Important Information You Should Know Expression of Interest: By applying...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 04 Jul 2025

Modernization Accelerator: May-June Hiring Alert for Systems Engineers

#OneLMHotJobs #RMSRB2025 Basic Qualifications: Current DoD Top Secret SCI with Polygraph Seeking multiple levels of System.... Desired Skills: Familiar with RF algorithm development Clearance Level: TS/SCI w/Poly SP Other Important Information...

Posted Date: 04 Jul 2025

Modernization Systems Engineer - SE1

hire! #RMSC6ISR #OneLMHotJobs #RMSRB2025 Basic Qualifications: Current DoD Top Secret SCI with Polygraph SE1..., Encapsulation, Tunneling and encryption, legacy protocols (i.e. SONET) Clearance Level: TS/SCI w/Poly SP Other Important...

Company: Lockheed Martin
Location: Hanover, MD
Posted Date: 04 Jul 2025
Salary: $123500 - 217695 per year

System Integration Engineer - Clearance Required

, or systems engineer on projects with similar software (Windows or Linux). Active IAT II CWIP / DoD 8570 compliant cert... Integration Engineer (SIE) will: Install, configure, upgrade, and maintain operating system and software applications on Linux...

Company: Lockheed Martin
Location: Fort Meade, MD
Posted Date: 04 Jul 2025
Salary: $101000 - 178135 per year

Aerospace Modeling & Simulation Engineer

, and/or observational astronomy Knowledge of the DoD Architecture Framework (DoDAF) Active TS/SCI clearance... Energy Directorate and its DoD partners with physics-based modeling and simulation of satellites and ground-based electro...

Posted Date: 04 Jul 2025

Hyperspectral Imaging Systems Engineer

and/or mission partners. Active TS clearance AND the ability to obtain SCI clearance and successfully pass a polygraph. Desired...Responsibilities Position Overview: We are seeking an expert-level Systems Engineer to provide strategic...

Company: Peraton
Location: Saint Louis, MO
Posted Date: 04 Jul 2025

Network Security Engineer (CI Polygraph)

. Qualifications of the Network Security Engineer: Active TS/SCI CI Polygraph required in order to be considered Bachelor's degree... TS/SCI CI Polygraph Clearance Location: Chantilly, VA This job opens for applications on 7/2/2025. Applications...

Posted Date: 04 Jul 2025
Salary: $150000 - 175000 per year

Lead Infrastructure Systems Engineer

infrastructure engineering team. Qualifications: Top Secret (TS) clearance with Sensitive Compartmented Information (SCI... Lead Infrastructure Systems Engineer to provide technical leadership and strategic direction for enterprise infrastructure...

Company: Akima
Location: Alexandria, VA
Posted Date: 04 Jul 2025

Network Engineer

TS/SCI - Polygraph required 10-1430 Network Engineer-2 Core Tasks: Implement specific network solutions..., oral and written communication, and problem solving. TS/SCI Full scope polygraph, current CI must be under 6 yrs Active...

Company: Akina
Location: Linthicum, MD
Posted Date: 04 Jul 2025
Salary: $130000 - 200000 per year

Trellix Endpoint Security Engineer

up to TS/SCI) DoD 8570 IAT II and CSSP Infrastructure Support certifications required prior to starting Windows Server..., repair / re-engineer as needed Monitor ESS software to ensure that the clients/servers are operational and reporting...

Company: Leidos
Location: Alexandria, VA
Posted Date: 03 Jul 2025
Salary: $104650 - 189175 per year