Jobs in the United States

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Added 6 mins ago
QA and Test Engineer Role
OpenDataJobs
Washington, DC
…automation engineering (sometimes titled software development engineer in test, or SDET), API and integration testing, performance engineering, accessibility testing, or quality leadership…
Added 6 mins ago
Project Manager Role
OpenDataJobs
Washington, DC
ODJ is organized around Roles and Openings. A Role is a durable career type, such as Data Engineer or AI Engineer: it describes the work, the skills that count, and where the path can lead.…
Added 6 mins ago
AWS Cloud Systems Engineer
Systems Engineering Solutions Corporation
Hanscom Air Force Base, MA
We are seeking an AWS Cloud Systems Engineer with expertise in multiple cloud platforms. A successful individual will be responsible for developing in a scalable cloud-native solutions, and…
Added 6 mins ago
AWS Cloud Systems Engineer
Systems Engineering Solutions Corporation
Boston, MA
We are seeking an AWS Cloud Systems Engineer with expertise in multiple cloud platforms. A successful individual will be responsible for developing in a scalable cloud-native solutions, and…
Added 6 mins ago
O
DevSecOps Engineer (Kubernetes, CI/CD)
OpenDataJobs
Washington, DC
- $120,000 to $140,000 USD / year
Create secure, cloud-native infrastructure in Amazon Web Services (AWS), develop the continuous integration and continuous delivery (CI/CD) pipelines used to deploy to that infrastructure,…
Added 6 mins ago
O
Junior DevSecOps Engineer (Python, CI/CD)
OpenDataJobs
Washington, DC
- $80,000 to $95,000 USD / year
At Peregrine Advisors, you will share in operating the automation, continuous integration and continuous delivery (CI/CD) pipelines, and secure cloud infrastructure that keep federal…
Added 6 mins ago
Senior Project Engineer
Scout Clean Energy
Boulder, CO
As Scout’s Senior Project Engineer, you will play a pivotal role in the development, design and construction planning of Scout’s utility-scale wind, solar and energy storage projects. You…
Added 6 mins ago
Senior Full-Stack Engineer, Agent Management Platform
CrewAI
San Francisco, CA
Experience building AI products, human review workflows, or enterprise permission and integration experiences.
Added 6 mins ago
A
Senior Web Applications Engineer
Aristotle
Washington, DC
- $140,000 to $175,000 USD / year
We are seeking a highly experienced Senior Web Applications Engineer to serve as a technical leader within our Software Development team. This role will own the design, architecture, and…
Added 6 mins ago
SD
1792 - Software Engineer
Sigma Defense
Norfolk, VA
- $150,000 to $170,000 USD / year
Sigma Defense is seeking a Software Engineer to join our team in Norfolk, VA. The hired candidate will support engineering, development, integration, and modernization activities. This…
Added 7 mins ago
I
Senior Opto-Mechanical Engineer (Quantum Computing)
Infleqtion
Boulder, CO
- $155,000 to $185,000 USD / year
Within Infleqtion’s Quantum Computing Product Group, the Hardware Engineering Team seeks a Senior Opto-Mechanical Engineer as a senior designer responsible for the realization of precision…
Added 7 mins ago
I
Senior Opto-Mechanical Engineer (Quantum Computing)
Infleqtion
Louisville, CO
- $155,000 to $185,000 USD / year
Within Infleqtion’s Quantum Computing Product Group, the Hardware Engineering Team seeks a Senior Opto-Mechanical Engineer as a senior designer responsible for the realization of precision…
Added 7 mins ago
Associate Mechanical Engineer
Greywright Inc
Boston, MA
Greywright is hiring an Associate Mechanical Engineer to help build out and improve on mechanical designs for autonomous vessels, turning engineering concepts into precise, buildable…
Added 7 mins ago
Lead Systems Development Engineer
Greywright Inc
Boston, MA
Greywright is hiring a Lead Systems Development Engineer to own the path from idea to deployed capability. You will build and lead high-performance teams that mature advanced systems and…
Added 7 mins ago
Mechanical Engineer
Greywright Inc
Boston, MA
Greywright is hiring a Mechanical Engineer to help build out and improve on the structures, mounts, and enclosures that carry equipment aboard small autonomous vessels. You will design…
Added 7 mins ago
Naval Architect
Greywright Inc
Boston, MA
Manage weight, center of gravity, and the integration of propulsion, payloads, sensors, and autonomy hardware.
Added 7 mins ago
Senior Electrical Engineer
Greywright Inc
Boston, MA
Greywright is hiring a Senior Electrical Engineer to lead the build-out and improvement of electrical design for complex maritime systems. You will drive system-level electrical decisions,…
Added 7 mins ago
Senior GNC Engineer
Greywright Inc
Boston, MA
Greywright is hiring a Senior Guidance, Navigation, and Control (GNC) Engineer to lead the build-out and improvement of the algorithms that keep platforms on course, from design and…
Added 7 mins ago
Senior Mechanical Engineer
Greywright Inc
Boston, MA
Greywright is hiring a Senior Mechanical Engineer to lead the build-out and improvement of propulsion and mechanical systems for high-performance autonomous vessels. You will own the diesel…
Added 7 mins ago
Senior Software Engineer
Greywright Inc
Boston, MA
Greywright is hiring a Senior Software Engineer to lead the build-out and improvement of ground control systems and the software running on our autonomous vehicles. You will own the…
Added 7 mins ago
Software Engineer
Greywright Inc
Boston, MA
Greywright is hiring a Software Engineer to help build out and improve on ground control systems and the software running on our autonomous vehicles. You will develop features operators use…
Added 7 mins ago
Systems Engineer
Greywright Inc
Boston, MA
Greywright is hiring a Systems Engineer to help build out and improve on integrated autonomous systems as the versatile engineer who goes wherever the team needs them most. You will work…
Added 9 mins ago
Software Engineer I
Principal Financial Group
Des Moines, IA
We are looking for a Software Engineer I to join our Benefits & Protection (B&P) area. In this role, you’ll build your engineering skills while contributing to an agile team and software…
Added 31 mins ago
Consulting BI Architect
HCA Healthcare
Nashville, TN
…technologies to improve enterprise analytical architecture, integration, performance, and…
Added 57 mins ago
Senior QA Engineer
FacilityOS
Annapolis, MD
We're looking for a Senior QA Engineer to own the quality of our web, desktop, and mobile products. You'll combine hands-on manual testing with building and maintaining automated test…

Amentum

Software Engineer (Senior) – SOA C3

Norfolk, VA, United States

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Oct 30, 2026

Original job description

Software Engineer (Senior) – SOA C3 Location: Norfolk/Portsmouth, VA (Onsite) Employment Type: Full-time Security Clearance: U.S. Secret

Job Summary:

Amentum is seeking a detail-oriented and motivated Senior-Level Software Engineer to support the SOA C3 application development mission. In this role, you will design, develop, modify, debug and evaluate programs across complex software modules that directly support warfighter readiness. You will collaborate closely with developers, analysts, and Agile team members to analyze existing programs or formulates logic for new systems, devise logic procedures, prepare flowcharting, perform coding and test/debug programs and ensure high-quality software delivery. Leveraging your experience with C#, ASP.NET, Blazor, Kubernetes, and containerized environments, you will help evaluate system behavior and maintain traceability throughout the development lifecycle. Amentum is seeking a software engineer who brings strong analytical skills, solid development fundamentals, and the ability to thrive in a dynamic Agile environment. Prior familiarity with ISDS applications is highly valued, as is a commitment to continuously improving development processes and outcomes.

Essential Responsibilities:

Design, develop, and maintain software applications.
Debug, optimize, and integrate components.
Develop database structures and web interfaces.
Collaborate with Agile teams.
Document software solutions.
Execute tests and apply containerization technologies.
Excellent communicator able to work with cross-functional technical teams.
Strong problem-solving and debugging skills.
Ability to lead technical decision-making.
Proven ability to deliver solutions in Agile sprint cycles.
Self-directed and comfortable managing complex development tasks.

Minimum Requirements:

Bachelor’s degree.
Active Secret US Government security clearance. Note: US citizenship is required to maintain a secret clearance.
Bachelors degree.
6+ years software development.

Preferred Qualifications:

ISDS experience.
CI/CD, Git, DevSecOps.
Ability to mentor developers.
Strong architectural thinking.
Experience writing unit/integration tests.

Compensation Details:

$100,000 - $140,000 The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:

10/30/2026 - Until FilledAmentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.

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