Jobs in the United States

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Added 6 hours ago
Mission IT Integration Engineer
The Aerospace Corpor
Colorado Springs, CO
…infrastructure, networking, cybersecurity, software platforms, DevSecOps, containers, data platforms, high-performance computing, identity, storage, end-user computing, or systems…
Added 6 hours ago
Senior Cybersecurity and Space Vehicle Defense Mission Engineer
The Aerospace Corpor
Colorado Springs, CO
…seeking a Senior Cybersecurity and Space Vehicle Defense Mission Engineer to lead cyber-informed mission and systems engineering efforts across the space enterprise, supporting military,…
Added 6 hours ago
Electronic Warfare DevOps Engineer
Leidos
Huntsville, AL
Leidos’ Defense Open Air Sensors Division is seeking an Electronic Warfare DevOps Engineer to join a diverse team to create unique solutions for complex sensor and radar orientated…
Added 9 hours ago
Infrastructure Engineer
Avalore, LLC
Arlington, VA
The Infrastructure Engineer will design, engineer, and integrate the underlying infrastructure of the WDP System. This person will manage the cloud environment, network, data storage,…
Added 9 hours ago
DevSecOps Engineer
Avalore, LLC
Arlington, VA
The DevSecOps Engineer will maintain and operate the WDP DevSecOps factory and its associated automated pipelines. This person will integrate security into every phase of the software…
Added 9 hours ago
Platform Engineer
Avalore, LLC
Chantilly, VA
As a Platform Engineer, you will be responsible for designing, implementing, and maintaining the infrastructure that supports the organization's applications and services. Your role will…
Added 10 hours ago
A&
Systems Engineer - Federal
Astor & Sanders
Remote, United States
- $120,000 to $160,000 USD / year
…provider headquartered in McLean, VA, is seeking a Systems Engineer. This is a full-time position. If local to DMV area, hybrid schedule is…
Added 10 hours ago
Full Stack/ Angular Software Development Engineer
Charles Schwab
Southlake, TX
We're seeking a Software Development Engineer to join our Advisor Services Client Experience Engineering organization. This role will help shape and deliver next-generation digital…
Added 11 hours ago
Senior Software Engineer (ICAM / Zero Trust)
CACI International
Elkridge, MD
Job Title: Senior Software Engineer (ICAM / Zero Trust)
Added 11 hours ago
DevSecOps Senior Automation Platform Engineer
CACI International
Aberdeen Proving Ground, MD
Job Title: DevSecOps Senior Automation Platform Engineer
Added 11 hours ago
Software Engineer 2
DCCA
Annapolis Junction, MD
Experience with automated testing, DevSecOps practices, and modern software delivery pipelines.
Added 11 hours ago
Software Engineer 1
DCCA
Annapolis Junction, MD
Experience with automated testing, DevSecOps practices, and modern software delivery pipelines.
Added 14 hours ago
DevSecOps Engineer (Secret Clearance)
Deloitte US
Baltimore, MD · Rosslyn, VA · Washington, DC
Join Deloitte’s Government & Public Services practice as a DevSecOps-focused Senior Consultant, Enterprise Security. In this role, you will help clients build, secure, and modernize…
Added 16 hours ago
DevSecOps Engineer
SAIC
Remote, United States
SAIC is seeking a DevSecOps Lead to build, manage, maintain and scale operational infrastructure and supporting applications and be a critical subject matter expert for consulting and…
Added 16 hours ago
Cloud Infrastructure Engineer IV
X-Energy, LLC
Oak Ridge, TN
This role is responsible for the development, security, and operations (DevSecOps) focused team to create, deploy, integrate, and maintain hybrid/edge multi-tenant infrastructure designs…
Added 17 hours ago
Senior Application Security Engineer
Blue Cross Blue Shield of Nebraska
Omaha, NE
The Senior Application Security Engineer will serve as a technical leader and owner of company application security capabilities. This role is responsible for implementing and operating…
Added 17 hours ago
Data Engineer, Consultant
BSC
Oakland, CA · WA · RI · OH · MO · CA · Long Beach, CA · AZ · CO · FL · GA · MD · MN · NV · OR · El Dorado Hills, CA · Lodi, CA · Rancho Cordova, CA · San Diego, CA · AL · IL · VA · WI · TX · NY
…data-driven solutions and data products for the enterprise. The Data Engineer,Consultant will report to the Sr Manager, Data Solutions / Manager. This role serves as a senior individual…
Added 17 hours ago
Sr. DevOps Engineer
PAYCO The Clearing House Payments Company L.L.C.
United States
Position Summary: This position is for a Sr. DevOps Engineer focused on CI/CD tooling for the on-premise and AWS infrastructure. This position will work closely with developers, QC and…
Added 17 hours ago
G1
Senior Offensive Security Engineer
Group 1001 Resources, LLC
Remote, United States
- $200,000 to $270,000 USD / year
Group 1001 is seeking a hands-on Senior Offensive Security Engineer to lead penetration testing and red team operations across our cloud, endpoint, application, and API environments. You…
Added 17 hours ago
Systems Engineer
Odyssey Systems Consulting Group, Ltd.
Hampton, VA
Odyssey has an exciting opportunity for a Systems Engineer providing support to the Command, Control, Communications (C3C)/Kessel Run Division.
Added 17 hours ago
Senior Test Engineer (SME)
Odyssey Systems Consulting Group, Ltd.
Hanscom AFB, MA
Odyssey has an exciting opportunity for a Senior Test Engineer (SME) supporting the 96th Cyber Test Group Detachment 1 at Hanscom AFB, MA. As a member of an integrated product team, the…
Added 17 hours ago
Lead DevSecOps Engineer
Leidos
Egg Harbor Township, NJ
Leidos is seeking a Lead DevSecOps Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP).…
Added 17 hours ago
RS
1856 - Software Engineer - Onsite - Secret Clearance Required - Bonus Eligible
Rollout Systems
Patuxent River
- $105,000 to $145,000 USD / year
Seeking a driven Software Engineer to work Onsite supporting enterprise IT for our War-fighter customer who upholds America's status as the "Land of the Free" every day, at work, or at…
Added 18 hours ago
Senior DevSecOps Engineer
Peraton
Reston, VA
Peraton is seeking a Senior DevSecOps Engineer to join our team in Reston, VA - a DevSecOps / Platform Engineer who will help build and operate our Agentic AI platform across delivery,…
Added 18 hours ago
Information Security Systems Engineer (ISSE)
Peraton
Chantilly, VA
The Information System Security Engineer is responsible for designing, implementing, maintaining, and continuously improving the security posture of the organization’s information systems,…

Booz Allen Hamilton_United States

Software Developer

Alexandria, VA, United States

The projected compensation range for this position is $86,800.00 to $198,000.00 (annualized USD).

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Job details

Pay: The projected compensation range for this position is $86,800.00 to $198,000.00 (annualized USD).
Apply by: Jan 30, 2027
Experience: 3+ years of experience developing and sustaining Python applications, including concurrent or multi-process systems, in an Agile environment
Working hours: 20 hours a week
Posting language: English
Posted: Nov 2, 2026

Original job description

Software DeveloperThe Opportunity:

As a software sustainment engineer, you play a pivotal role in an application’s functional life. From troubleshooting to fixing bugs, you use your operations and maintenance skills to ensure that things run smoothly. We’re looking for an experienced software sustainment engineer like you to apply your knowledge to our clients’ challenges and their legacy enterprise systems.

As a software sustainment engineer at Booz Allen, you’ll have an operational impact from day one. With a team of professionals, you’ll maintain applications and keep systems working. You and your team will use programming and scripting languages as you continuously enhance and maintain applications, troubleshoot any issues that arise operationally, and upgrade systems to meet security requirements.

Most importantly, you’ll advise our clients on the best ways to improve and modernize existing systems. Work with us to help us secure crucial systems while watching them grow and modernize.

Join us. The world can’t wait.

You Have:

3+ years of experience developing and sustaining Python applications, including concurrent or multi-process systems, in an Agile environment
Experience working with real-time or event-driven architectures such as queues, and producer or consumer pipelines, or distributed or microservices systems
Experience with AWS cloud services, including S3, Batch, Lambda, or Step Functions
Experience designing, debugging, and testing software components against design specifications, including unit or integration testing
Knowledge of source control such as Git, and CI/CD pipelines in a DevSecOps environment
Ability to lead design and code reviews, and collaborate cross-functionally
Active TS/SCI clearance; willingness to take a polygraph exam
Bachelor's degree

Nice If You Have:

Experience with AWS Batch, ECR, Step Functions, OpenSearch, SQS/SNS, or Kinesis
Experience applying statistical or optimization methods in code such as similarity or distance scoring, probabilistic matching, or optimal assignment or matching algorithms
Experience with Flask or another lightweight Python web framework
Experience with JavaScript for web-based visualization or front-end development
Experience with containerization such as Docker, and Infrastructure-as-Code such as CDK, Terraform, or CloudFormation
Experience with scientific or geospatial Python libraries such as NumPy, SciPy, pandas, or pyproj, for processing scientific data
Knowledge of shell scripting and build or deployment automation
Ability to comprehend scientific algorithms and the theories backing them
TS/SCI clearance with a polygraph
Master's degree

Clearance:

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required.

Compensation

At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $86,800.00 to $198,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees. This posting will close within 90 days from the Posting Date. Identity Statement As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.

Candidate AI Usage Policy AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.

Work Model Our people-first culture prioritizes the benefits of collaboration. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.

Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.
Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen or customer facility, in alignment with your leadership's expectations and the needs of the role.
Onsite: If this position is listed as onsite, work will primarily be performed full-time at a customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.

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More about this job

Skills

Troubleshooting
Troubleshoot
Security regulations
Python
Agile
Microservices
AWS
Debugging
Git
CI/CD
Flask
JavaScript
Front-end development
Docker
Infrastructure as code
IBM Terraform
NumPy
SciPy
pandas

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