Jobs in the United States

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Added 1 min ago
HLS DOORS Next Gen (DNG) Administrator
Amentum
Huntsville, AL
Support the HLS Lead Systems Engineer (LSE) and Systems Engineer & Integration (SE&I) lead to evaluating prime contractor deliverables, including assessments of element Detailed…
Added 1 min ago
Civil Superintendent 1
M.C. Dean, Inc
Fort Meade, MD
…cyber-physical solutions for the nation’s most recognizable mission critical facilities, secure environments, complex infrastructure, and global enterprises. The company’s capabilities…
Added 1 min ago
Construction Engineer (Electrical) - Ashburn, VA
M.C. Dean, Inc
Ashburn, VA
…and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 9,000 employees, our…
Added 1 min ago
Construction Engineer (Civil/Structural) - Manassas, VA
M.C. Dean, Inc
Manassas, VA
…and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 9,000 employees, our…
Added 1 min ago
Construction Engineer (Mechanical) - Ashburn, VA
M.C. Dean, Inc
Ashburn, VA
…and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 9,000 employees, our…
Added 1 min ago
Construction Engineer (Civil/Structural) - Ashburn, VA
M.C. Dean, Inc
Ashburn, VA
…and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 9,000 employees, our…
Added 1 min ago
Construction Engineer (Mechanical) - Manassas, VA
M.C. Dean, Inc
Manassas, VA
…and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 9,000 employees, our…
Added 1 min ago
Construction Engineer (Electrical) - Manassas, VA
M.C. Dean, Inc
Manassas, VA
…and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 9,000 employees, our…
Added 5 mins ago
Software Engineer / Principal Software Engineer
Northrop Grumman
Bellevue
The Ballistic Missile and Analysis Services (BMAS) program within Northrop Grumman Defense Systems (NGDS) has been home to world’s most experienced team in ballistic missile planning…
Added 5 mins ago
Sentinel - Mechanical Engineer L2/L3 (19649*)
Northrop Grumman
Roy
Northrop Grumman Defense Systems is seeking a Mechanical Engineer or Principal Mechanical Engineer to join our team. This position will be located at Roy, UT to support the Sentinel (GBSD)…
Added 5 mins ago
Sr. Principal Electronics Engineer
Northrop Grumman
Apopka
Northrop Grumman Mission Systems is seeking a Sr. Principal Electronics Engineer. The selected candidate will report to the Northrop Grumman site in Apopka, FL
Added 5 mins ago
Electronic Engineer - SW Infrastructure
Northrop Grumman
San Diego
Northrop Grumman Aeronautics Systems is looking to add a Electronics Engineer - SW Infrastructure to join our team in San Diego (Rancho Bernardo), CA. The candidate should be a self-starter…
Added 5 mins ago
Principal/Sr. Principal Cyber Systems Engineer
Northrop Grumman
San Antonio
Northrop Grumman Mission Systems has an opening for a Principal or Sr. Principal Cyber Systems Engineer to join the K2 program. We are seeking a skilled and motivated engineer to support…
Added 5 mins ago
Sentinel - Systems Engineer - Support Systems Integration
Northrop Grumman
Roy · Colorado Springs
Northrop Grumman Defense Systems is seeking to hire a Systems Engineer – Support Systems Integration (Level 2) to join its team. This position is in Roy, UT or Colorado Springs in support…
Added 5 mins ago
Senior Principal Embedded Software Engineer
Northrop Grumman
Annapolis
Northrop Grumman Mission Systems is looking for a Senior Principal Embedded Software Engineer with the desire to learn new technologies and develop software for cutting edge Undersea…
Added 5 mins ago
Principal Embedded Software Engineer
Northrop Grumman
Annapolis
Northrop Grumman Mission Systems is looking for a Principal Embedded Software Engineer with the desire to learn new technologies and develop software for cutting edge Undersea Payloads. The…
Added 5 mins ago
Principal Engineer Field
Northrop Grumman
Huntsville
Are you interested in expanding your career through experience and exposure, all while supporting a mission that seeks to ensure the security of our nation and its allies? If so, then…
Added 5 mins ago
Sr Principal Systmes Engineer TS SCI CI Poly
Northrop Grumman
Colorado Springs
Northrop Grumman Defense Systems is seeking a senior-level Systems Engineer to join our team supporting our FROST program. This position will be based in Colorado Springs, Colorado at…
Added 5 mins ago
Sentinel - Principal Systems Engineer - Support Systems Integration
Northrop Grumman
Roy · Colorado Springs
Northrop Grumman Defense Systems is seeking to hire a Principal Systems Engineer – Support Systems Integration (Level 3) to join its team. This position is in Roy, UT in support of the…
Added 5 mins ago
Sentinel - Principal Systems Engineer - Support Systems Integration
Northrop Grumman
Roy · Colorado Springs
Northrop Grumman Defense Systems is seeking to hire a Principal Systems Engineer – Support Systems Integration (Level 3) to join its team. This position is in Roy, UT or Colorado Springs,…
Added 5 mins ago
Principal or Sr. Principal Mechanical Engineer
Northrop Grumman
Annapolis
The Naval & Oceanic Systems business unit headquartered in Annapolis, MD is seeking dependable individuals willing to work in a collaborative environment and that are interested in…
Added 5 mins ago
Software Engineer (Level 3/4)
Northrop Grumman
Dulles · McLean
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our…
Added 6 mins ago
Sr Principal Space Vehicle Systems Engineer
Northrop Grumman
Gilbert
This Systems Engineer role is an individual‑contributor position on a multi‑disciplinary team. You will work on design, development, integration, and testing of space payloads, spacecraft…
Added 6 mins ago
Systems Engineer Level 3 / 4
Northrop Grumman
Cape Canaveral
Northrop Grumman is seeking a Systems Engineer Level 3 / 4 to join our team based out of Cape Canaveral, FL. The Marine Systems organization, part of Northrop Grumman Mission Systems, is…
Added 6 mins ago
2027 Associate Flight Software Engineer - Manhattan Beach CA
Northrop Grumman
Manhattan Beach
Contribute to technical development, system integration, verification and validation for complex space systems

Maxar Intelligence I

Mid-level Back-End Software Engineer (TS/SCI)

Westminster, CO, United States

$140,000 to $200,000 USD / year

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Job details

Pay: $140,000 to $200,000 USD / year
Experience: Bachelor's degree in computer science, software engineering, information systems, or related field with 8+ years of total professional experience in a technical support role
Posting language: English
Posted: Nov 3, 2026

Original job description

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world. To be eligible for this position, you must be a U.S. Citizen. This position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status. Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3). Please review the job details below. This position requires an active U.S. Government Security Clearance at the TS/SCI level.

We are seeking an experienced Back-End Software Engineer to support the design, development, integration, and sustainment of a large-scale data analytics platform supporting a U.S. Government customer. The successful candidate will develop and maintain scalable, secure, and high-performance server-side applications, services, APIs, and supporting software components that enable data ingestion, processing, integration, and analytics capabilities.

The engineer will work within a multidisciplinary Agile development team, collaborating with data engineers, data scientists, front-end developers, systems engineers, and government stakeholders to deliver reliable, mission-focused software solutions. The role requires strong software engineering fundamentals, experience developing distributed applications, and the ability to contribute throughout the software development lifecycle.

Principal Responsibilities:

Back-End Application Development: Design, develop, test, and maintain scalable server-side applications, services, microservices, and supporting software components.
API and System Integration: Develop and maintain RESTful APIs and service interfaces to facilitate integration between data platforms, applications, databases, and external systems.
Data Platform Enablement: Build software components and services that support data ingestion, processing, querying, access, and analytics across distributed data environments.
Performance, Reliability, and Security: Optimize application performance, troubleshoot complex software issues, and implement appropriate security, authentication, authorization, and error-handling mechanisms.
Agile Development and Collaboration: Participate in technical design reviews, code reviews, automated testing, CI/CD activities, and Agile development ceremonies; collaborate with cross-functional engineering teams to deliver and sustain platform capabilities.

Minimum Qualifications:

Must be a U.S. Citizen with an active TS/SCI clearance (with willingness to obtain a CI poly)
Bachelor's degree in computer science, software engineering, information systems, or related field with 8+ years of total professional experience in a technical support role
Demonstrated experience in software engineering, back-end application development, or a related technical discipline.
Strong proficiency in at least one modern back-end programming language, such as Python, Java, Go, or C#, with demonstrated experience developing production-quality software.
Experience designing and developing RESTful APIs, server-side applications, and distributed software components, with proficiency in relational and/or NoSQL databases.
Willingness to work onsite at least 75% (or as needs dictate) from either Herndon, VA or Westminster, CO.

Preferred Qualifications:

Experience developing microservices and distributed applications using frameworks such as Spring Boot, FastAPI, Flask, .NET, or similar technologies.
Familiarity with big data technologies and distributed processing frameworks such as Apache Spark, Hadoop, Kafka, or Elasticsearch.
Experience with cloud platforms and services, particularly AWS, Microsoft Azure, or Google Cloud Platform.
Familiarity with containerization and orchestration technologies such as Docker and Kubernetes.
Experience with CI/CD pipelines, Git-based version control, automated testing, and DevSecOps practices.
Knowledge of software security principles, secure coding practices, and application security frameworks such as OAuth 2.0 and OpenID Connect.
Experience with Agile/Scrum development methodologies, automated software testing, and infrastructure-as-code tools.
Experience supporting government, defense, intelligence, or other regulated environments.

#cjpost

Pay Transparency: In support of pay transparency at Vantor, we disclose salary ranges on all U.S. job postings. The successful candidate's starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range. The base pay for this position within California, Colorado, Hawaii, New Jersey, the Washington, DC metropolitan area, and for all other states is: $140,000.00 - $200,000.00 Benefits: Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement and pet insurance to support all aspects of your life. You can find more information on our benefits at: https://www.Vantor.com/careers The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire. The date of posting can be found on Vantor's Career page at the top of each job posting. To apply, submit your application via Vantor's Career page.

EEO Policy:

Vantor is an equal opportunity employer committed to an inclusive workplace. We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability, protected veteran status, age, or any other characteristic protected by law.

MAXAR Technologies values diversity in the workplace and is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law. Apply at: https://ipc.us/t/006002A0DEE743B1.

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