Jobs in the United States

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Added 1 min ago
Engineer III
Uniti
Little Rock, AR
The Engineer III position will fulfill the role of a Customer Premises Platform Engineer who certifies, deployment readiness, and lifecycle support for customer-premises platforms. This…
Added 9 mins ago
F
Sr. Staff Embedded Controls Engineer Body Controls
Ford
Palo Alto, CA · Palo Alto
- $255,653 to $307,200 USD / year
Sr. Staff Embedded Controls Engineer Body Controls - positions offered by Ford Motor Company (Palo Alto, California). Note, this is a hybrid position whereby the employee will work both…
Added 9 mins ago
F-22 Simulation Software Engineer (Associate, Experienced, and Senior)
The Boeing Company
Berkeley, MO
The Boeing Company is looking for a F-22 Simulation Software Engineer (Associate, Experienced, or Senior) to join the F-22 Simulation Infrastructure team located in Berkeley, Missouri .
Added 9 mins ago
Mid-Level Mechanical Design and Analysis Engineer
The Boeing Company
Berkeley, MO
Boeing Test & Evaluation (BT&E) is seeking a Mid-Level Mechanical Design and Analysis Engineer to join our Production Test team in Berkeley, MO .
Added 13 mins ago
A
Automation Engineer
Actalent
Skokie, IL
- $100,000 to $125,000 USD / year
Automation EngineerOverview:Provides support and maintenance for building automation, process control, utility, and HVAC systems in a regulated manufacturing environment. Responsible for…
Added 13 mins ago
Sr. Software Engineering Manager
Welch Allyn, Inc. USA
Milwaukee, WI · Skaneateles, NY
Working inside a design-control process: requirements, risk, verification, and traceability
Added 13 mins ago
Test and Launch Engineer II - Vehicle
Rocket Lab Corporation
Wallops Island, VA
…data, and ensuring safe and reliable launches from Mission Control. They are responsible for troubleshooting issues, leading training exercises, and making critical decisions during live…
Added 13 mins ago
Lead, Test & Launch Operations Engineer - Vehicle
Rocket Lab Corporation
Wallops Island, VA
Based out of Rocket Lab’s Launch Complex 3 in Wallops Island, VA, the Lead Test and Launch Operations Engineer are responsible for the end-to-end testing, launch, and mission operations of…
Added 14 mins ago
Electrical Engineer
Actalent
Maple Grove, MN
Job Title: Electrical EngineerJob DescriptionThe Electrical Engineer will support the electrical hardware design, integration, and programming of control systems for various equipment and…
Added 16 mins ago
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Project Engineer II - Automation
SEL Engineering Services, Inc.
ID
- $89,400 to $134,100 USD / year
Demonstrated knowledge of electric power system protection and control, integration and/or automation and communications applications
Added 17 mins ago
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Power Platform Developer
TEKsystems
Dallas, TX
- $55 to $65 USD / hour
Reverse-engineer legacy forms and workflows to identify how current solutions function, including data relationships, security models, and integration points.
Added 25 mins ago
Solutions Architect - IT Nuclear
Dominion Energy
GLEN ALLEN, VA
The Solutions Architect provides technical leadership for the design, modernization, integration, and long-term viability of business applications and assigned application portfolios. The…
Added 25 mins ago
RU
Software Engineer - Product R/D - IV
Randstad USA
Seattle, WA
- $69.42 to $79.42 USD / hour
…tools,React,responsive web design,Salesforce,Salesforce.com,Salesforce ecosystem,application development,test automation frameworks,source control,Splunk,testing…
Added 25 mins ago
Technical Business Analyst (Junior)
CGI Technologies and Solutions, Inc.
Fairfax, VA
. Document process flows, analyze and re engineer processes, understanding technical problems and solutions in relation to the current and future business environment.
Added 25 mins ago
AWS Cloud Engineer – Digital Asset Management (Top Secret)
CGI Technologies and Solutions, Inc.
Fairfax, VA
…platform. We are seeking a technically strong, adaptable Cloud Engineer who can design, configure, and support cloud infrastructure components, quickly learn new technologies, and…
Added 25 mins ago
Firewall Administrator
Systems Engineering Solutions Corporation
Alexandria, VA
Next-Gen Firewall (NGFW) Technologies: Advanced knowledge of threat prevention, URL filtering, SSL decryption, application control, and user-ID mapping.
Added 26 mins ago
Tech Lead
Leidos
Chantilly, VA
…will participate in deployment/administration of tools and integration testing. You will lead a team of database developers, systems engineers, software developers, cyber security…
Added 26 mins ago
Principal Space Vehicle Systems Engineer (AHT)
Northrop Grumman
Dulles, VA · Chantilly, VA
…orbital mechanics, orbital debris modeling, spacecraft attitude control, power systems and modeling, avionics or digital electronics design, risk analysis, communications, or spacecraft…
Added 27 mins ago
Naval Architect Engineer 3 - 30097
HII
Virginia Beach, VA
As a Naval Architect / Marine Engineer, you will provide engineering leadership and shipyard-focused expertise across the design, construction, integration, and test phases of a Medium…
Added 31 mins ago
Electrical Engineer, Manufacturing Test
Anduril Industries
Fort Collins, CO
…turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy,…
Added 36 mins ago
FG
Sr. Staff Embedded Controls Engineer Body Controls
Ford Global
Palo Alto, CA
- $255,653 to $307,200 USD / year
Sr. Staff Embedded Controls Engineer Body Controls - positions offered by Ford Motor Company (Palo Alto, California). Note, this is a hybrid position whereby the employee will work both…
Added 41 mins ago
PKI Engineer
GeekSoft Consulting
Dallas, TX
The Public Key Infrastructure (PKI) Engineer will be responsible for designing, developing, and implementing processes and controls for Certificate Authority (CA) management, Active…
Added 42 mins ago
Satellite Communications/Ground Systems Integration & Test Engineer
Peraton
Greenbelt, MD
Peraton is seeking a Satellite Communications / Ground Systems Integration & Test Engineer to support the Space Exploration Networks Services and Evolution (SENSE) contract on-site at…
Added 46 mins ago
Lead, Test & Launch Operations Engineer – Avionics
Rocket Lab Corporation
Wallops Island, VA
Based out of Rocket Lab’s Launch Complex 3 in Wallops Island, VA, the Lead Test and Launch Operations Engineer are responsible for the end-to-end testing, launch, and mission operations of…
Added 47 mins ago
T
Power Platform Developer
TEKsystems
Jersey City, NJ
- $55 to $65 USD / hour
Reverse-engineer legacy forms and workflows to identify how current solutions function, including data relationships, security models, and integration points.

Vantor Services Inc.

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

Herndon, VA, United States
Westminster, CO, United States

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Job details

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.

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More about this job

Skills

Agile development
Software development
Microservices
ICT system integration
API development
Troubleshoot
Test automation
CI/CD
Computer science
Technical support
Python
Oracle Java
Go
C#
NoSQL
Spring Boot
Flask
.NET
Apache Spark
Apache Hadoop
Apache Kafka
Elasticsearch
AWS
Microsoft Azure
Google Cloud
Docker
Kubernetes
Git
Agile
Scrum
Infrastructure as code

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