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Keywords: Senior Systems Engineer, Location: Springfield, VA

Page: 3

Senior Cyber Security Engineer

Job Title: Senior Cyber Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance... infrastructure and applications running on Windows and Linux operating systems Engineer and implement cybersecurity solutions...

Location: Springfield, VA
Posted Date: 25 Feb 2026

Senior ICAM Solutions Engineer

We are seeking a Senior ICAM (Identity, Credential, and Access Management) Solutions Engineer with 10+ years... implementation, identity management systems, Windows infrastructure, scripting automation, and SQL database configuration...

Posted Date: 20 Feb 2026

Senior Network Engineer

Job Title: Senior Network Engineer Department: Federal Installation and Support Reports to: Director, Federal... appliances on-premises. The Senior Cisco Engineer will need to manage and maintain a client lab that can be used...

Location: Springfield, VA
Posted Date: 11 Feb 2026

Senior Network Engineer

Responsibilities Peraton is seeking an experienced Senior Network Engineer to join our team of qualified and diverse..., and coordinates the use of network systems. Evaluates hardware and software and peripheral equipment for large, complex networks...

Posted Date: 04 Jan 2026
Salary: $112000 - 179000 per year

Senior Cyber Security Engineer

, and Holidays Description: Markon is seeking a Senior level Cyber Security Engineer to support our NGA client out of Springfield... Planning (ERP) systems Demonstrated knowledge of the current NSG/ASG and NRO enterprises. Advanced Experience: Senior...

Company: Markon
Location: Springfield, VA
Posted Date: 08 Dec 2025

Senior Linux Engineer

Job Description: ECS is seeking a Sr. Linux Engineer to work in our Fairfax, VA office. ECS Federal is seeking a Sr.... Linux Engineer to work out of our Fairfax and/or Springfield office supporting our government customer. This position...

Company: ECS
Location: Springfield, VA
Posted Date: 14 Feb 2026

Cloud Engineer - Senior Level 3

US. Core-CSI is seeking talented. Overall Assignment Description: Senior-level Cloud Engineers define, implementation..., Engineering, Engineering Management, Management Information Systems, or related STEM degree program, or related equivalent...

Company: Core-CSI LLC.
Location: Springfield, VA
Posted Date: 08 Feb 2026

Senior Firewall Engineer

, etc.) Intrusion Detection Systems / IDS Products (e.g. FireEye, F5 Load Balancer, Cisco FTD, etc.) Unix, RHELS OS, Windows Enterprise... Design, Software Engineering, System Engineering, Training, Intelligence Analysis, Data Science, and Instructional Systems...

Company: Crimson Phoenix
Location: Springfield, VA
Posted Date: 18 Feb 2026

Specialist Systems Engineering

: Specialist, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job Code: 34389 Job Location: Springfield... delivering daily stand-up operational briefings to senior stakeholders and mission partners. Preferred Additional Skills...

Posted Date: 25 Feb 2026

Systems Engineering, Lead Associate

Responsibilities Overall Assignment Description: Senior-level Systems Engineers guide engineering teams in taking..., Information Technology, Management Information Systems, or related STEM degree program, or 12 years of Systems Engineer work...

Company: Peraton
Location: Springfield, VA
Posted Date: 20 Feb 2026
Salary: $112000 - 179000 per year

Expert Level Systems Integrator

Manager, Technical Lead, and Lead Systems Engineer to evaluate and evolve the platform's technical design, including high... that are both Government and industry leaders and technology innovators. We are seeking an experienced Systems Integrator to support the...

Posted Date: 12 Feb 2026
Salary: $175000 - 202000 per year

Systems Engineering, Advisor

Responsibilities We are seeking an Expert-Level Systems Engineer to assist in leading engineering teams in taking... years is as a Systems Engineer, it may be considered in lieu of a degree. 18+ years of working experience in government...

Company: Peraton
Location: Springfield, VA
Posted Date: 11 Feb 2026

Expert Level Systems Integrator

, and program artifacts. Partner with the AAP Program Manager, Technical Lead, and Lead Systems Engineer to evaluate and evolve...Responsibilities We are seeking an experienced Systems Integrator to support the Advanced Analytics Platform (AAP...

Company: Peraton
Location: Springfield, VA
Posted Date: 04 Feb 2026
Salary: $112000 - 179000 per year

ORSA - Operations Research Systems Analyst

STEM degree program. A minimum of 12 years of experience as a Systems Engineer may be considered in lieu of a degree...Responsibilities The Operations Research Systems Analyst (ORSA) designs, develops, and applies a variety of decision...

Posted Date: 31 Jan 2026
Salary: $112000 - 179000 per year

Systems Engineering, Advisor

enterprises. Oversees and coordinates the work of Senior-, Mid-, and Junior-level contractor Systems Engineers. Ability to solve... STEM degree program, or 18 years of equivalent Expert-Level Systems Engineer work experience. 18 years of experience...

Company: Peraton
Location: Springfield, VA
Posted Date: 21 Jan 2026

Senior Software Developer

* * The Opportunity: The Senior-Level Software Engineer is responsible for applying engineering principles and knowledge... Planning, Sprint Review/ Demo, Backlog Grooming, Retrospective, etc.). The Senior-Level Software Engineer is also responsible...

Location: Springfield, VA
Posted Date: 22 Feb 2026

Network Security Engineer

Job Category: Information Technology Services Job Description: Network Security Engineer III This position... permanent resident to qualify. Cherokee Preting LLC is seeking a mission-focused Network Security Engineer III to support...

Location: Springfield, VA
Posted Date: 20 Feb 2026

Proposal Engineer

experience US Citizenship Required: Yes Job Description: Transform technology into opportunity as a Proposal Engineer... connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful...

Company: General Dynamics
Location: Springfield, VA
Posted Date: 26 Feb 2026
Salary: $114750 - 155250 per year

Expert Level Spectral Integration Engineer

Responsibilities We are seeking an Expert-Level Integration Engineer with deep expertise in the integration... interoperability across applications, services, and infrastructure. This is a senior, strategic role requiring both technical...

Posted Date: 26 Feb 2026

CSES III - Tools Engineer

Job Title: CSES III - Tools Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance... Opportunity: CACI’s Transport and Cybersecurity Services (TCS) program has an exciting and challenging opportunity for a Senior...

Location: Springfield, VA
Posted Date: 25 Feb 2026
Salary: $86600 - 181800 per year