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Keywords: Staff Software Tech Lead (Active TS/SCI required), Location: USA

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Staff Engineer Software - TS/SCI - NG Space Systems

Software Tech Lead will work closely under the Software Lead and help to lead software development activities. Candidate...) is seeking an experienced Staff Software Engineer to join our team in the Payload and Ground Systems Division Engineering...

Company: Northrop Grumman
Location: Redondo Beach, CA
Posted Date: 24 Sep 2025

Project Mgr II - Tech

Intelligence Solutions (I&S) Required Skills and Education TS/SCI Clearance with appropriate poly. BS in Computer Science, IT..., ticket queues, coaching and mentoring of junior staff, and ensuring the seamless execution of daily operational tasks...

Company: BAE Systems
Posted Date: 02 Oct 2025

Senior Kubernetes Software Engineer

Required: Must have an active TS/SCI with Polygraph. Preferred Qualifications: Familiarity with Atlassian tools (Jira, Bamboo, Fisheye...: We are seeking a highly experienced Senior Software Engineer to lead the development and evolution of a Kubernetes-native platform...

Company: Leidos
Location: Columbia, MD
Posted Date: 01 Aug 2025

Senior Kubernetes Software Engineer

, and DevOps principles Clearance Required: Must have an active TS/SCI with Polygraph. Preferred Qualifications: Hands...Leidos has a new and exciting opportunity for a Kubernetes Software Engineer in our National Security Sector's (NSS...

Company: Leidos
Location: Columbia, MD
Posted Date: 01 Aug 2025
Salary: $104650 - 189175 per year

Kubernetes Software Engineer

, and DevOps principles Clearance Required: Must have an active TS/SCI with Polygraph. Preferred Qualifications: Hands...Leidos has a new and exciting opportunity for a Kubernetes Software Engineer in our National Security Sector's (NSS...

Company: Leidos
Location: Columbia, MD
Posted Date: 01 Aug 2025
Salary: $85150 - 153925 per year

Lead Modeling and Simulation Engineer

and financial data monitoring, and reporting Clearance Requirements: Active TS/SCI w/ CI Polygraph Physical Requirements... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Posted Date: 11 Oct 2025

Unified Communication Team Lead

: Must have a current/active TS/SCI w/ Poly Physical Requirements: The person must be able to handle AVMM equipment to include up... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Posted Date: 04 Oct 2025

Systems Engineer, Staff Principal

. What you need to have: Active TS/SCI with Polygraph (required) 12+ years of experience in IT engineering roles supporting federal... and is passionate about building, maintaining, and optimizing mission-critical systems. If you're ready to lead innovative projects...

Company: BigBear.ai
Location: Columbia, MD
Posted Date: 31 Aug 2025

Systems Engineer, Staff Principal

protocols, and infrastructure improvements. What you need to have Active TS/SCI with Polygraph (required) 12+ years... environments and is passionate about building, maintaining, and optimizing mission-critical systems. If you're ready to lead...

Company: BigBear.ai
Location: Columbia, MD
Posted Date: 30 Aug 2025

Senior Linux Systems Administrator (NDA 4)

. Security Clearance: Candidates must possess an active TS/SCI with Polygraph to be considered for this role. Desirable Skills..., Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT...

Company: Leidos
Posted Date: 09 Oct 2025
Salary: $112450 - 203275 per year

Program Manager

/SECURITY CLEARANCE Citizenship: U.S. Citizenship Clearance requirement: TS/SCI, eligible for CI Poly OTHER INFORMATION... that project tasks are completed to customer satisfaction and within schedule and cost constraints. Lead and direct technical...

Company: TekSynap
Location: Reston, VA
Posted Date: 09 Oct 2025

Senior Linux Systems Administrator (NDA 4)

. Security Clearance: Candidates must possess an active TS/SCI with Polygraph to be considered for this role. Desirable Skills... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic...

Company: Leidos
Posted Date: 09 Oct 2025

Prototype Project Manager

(i.e. PyTorch, TensorFlow, Amazon Bedrock, etc.) Security Clearance: Candidates must possess an active TS/SCI with Polygraph... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic...

Company: Leidos
Location: Fort Meade, MD
Posted Date: 08 Oct 2025

HPC Principal Federal Technical consultant – Clearance Required

as this will be supporting a Federal site. Top Secret Clearance, TS/SCI with Full Scope Polygraph (FSP) Must be willing to travel as the..., and optimization of advanced computing environments. You will bring deep expertise in HPC architectures, software ecosystems...

Posted Date: 04 Oct 2025

HPC Sys Admin Sr Prin II

(I&S) Required Skills and Education Must possess a TS/SCI clearance with appropriate poly Must work on site 100% of the time 15+ years... and protocols for the HPC Infrastructure environment. They handle the most complex challenges, lead research and development...

Company: BAE Systems
Posted Date: 04 Oct 2025

HPC Principal Federal Technical consultant – Clearance Required

as this will be supporting a Federal site. Top Secret Clearance, TS/SCI with Full Scope Polygraph (FSP) Must be willing to travel as the..., and optimization of advanced computing environments. You will bring deep expertise in HPC architectures, software ecosystems...

Posted Date: 03 Oct 2025

Deputy Program Manager

Requirements: Must have an active TS/SCI with Polygraph Physical Requirements: Must be able to remain in a stationary... with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development...

Company: ManTech
Location: Chantilly, VA
Posted Date: 23 Sep 2025

Senior Network Administrator

: Must have an active TS/SCI clearance Physical Requirements: Must be able to remain in a stationary position 50% Constantly operates...Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech...

Company: ManTech
Location: Key West, FL
Posted Date: 12 Sep 2025

Senior Systems Engineer

SAP and/or SCI environment experience and 1-year total within last 5 years. Candidate must maintain a TS/SCI clearance... for high-tech commercial ventures, spanning communications, earth observation and remote sensing systems and data products...

Location: Albuquerque, NM
Posted Date: 24 Aug 2025
Salary: $130000 - 170000 per year

Systems Development Manager, ADC2S

ADC regions. This position requires that the candidate selected must currently possess and maintain an active TS/SCI... security clearance. The position further requires that, after start, the selected candidate obtain and maintain an active TS...

Company: Amazon
Location: Jessup, MD
Posted Date: 23 Aug 2025