Jobs in the United States

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Added 2 mins ago
HBM PYE Product Development Failure Analysis Engineer
Micron Technology, Inc.
Boise, ID
Micron in Boise, Idaho has an opening for a HBM Product Yield Enhancement PDFA Engineer where you will work on the Product Development Failure Analysis team to take next generation HBM…
Added 3 mins ago
Sr. Avionics Systems Engineer (Special Programs) - Top Secret Clearance
SpaceX
Hawthorne, CA
As a Sr. Avionics Systems Engineer on the Special Programs team, you will lead the architecture, integration, and test of the avionics systems for new SpaceX vehicles. Our programs are…
Added 3 mins ago
Sr. Avionics Systems Engineer (Special Programs)
SpaceX
Hawthorne, CA
As a Sr. Avionics Systems Engineer on the Special Programs team, you will lead the architecture, integration, and test of the avionics systems for new SpaceX vehicles. Our programs are…
Added 3 mins ago
Avionics Systems Engineer (Special Programs) - Top Secret Clearance
SpaceX
Hawthorne, CA
As an Avionics Systems Engineer on the Special Programs team, you will architect, integrate, and test the avionics systems for new SpaceX vehicles. Our programs are early in their life…
Added 3 mins ago
Avionics Systems Engineer (Special Programs)
SpaceX
Hawthorne, CA
As an Avionics Systems Engineer on the Special Programs team, you will architect, integrate, and test the avionics systems for new SpaceX vehicles. Our programs are early in their life…
Added 8 mins ago
Engineer In Charge
Seattle Seahawks / First & Goal Inc.
Seattle, WA
An Engineer in Charge (EIC) for a sports venue video control room serves as a technical mastermind by managing the operation, maintenance and troubleshooting of all broadcasts, in-arena and…
Added 23 mins ago
Supervisor, Supply Chain Operations - 1st Shift
GXO Logistics
Muskogee, OK
We engineer faster, smarter, leaner supply chains.
Added 31 mins ago
Senior Network Security Design Engineer
Core4ce Careers
North Charleston, SC
…and integration of multi-vendor security technologies. The engineer will build and test solutions in laboratory environments, evaluate emerging technologies, and support deployment and…
Added 32 mins ago
Embedded Software Engineer, Satellite Antenna (Starlink)
SpaceX
Redmond, WA
…characterizing antennas in anechoic chambers, to defining the RF test required to produce hundreds of phased arrays per month, to building tools to analyze the on-orbit performance of our…
Added 33 mins ago
Mechatronics Engineer III
Allen Institute
Seattle, WA
Mechatronics Engineer III - Scientific Instrumentation & Process Engineering (SIPE)
Added 42 mins ago
QA Engineer
NCL Bahamas Ltd.
Miami, FL
The QA Automation Engineer is responsible for designing, developing, and executing automated testing solutions and test plans for Source System and Business Data Products, validating the…
Added 46 mins ago
Radiological Assistance Program Nuclear Scientist/Engineer
LLNL
Livermore, CA
We have an immediate opening for a Nuclear Scientist/Engineer, who will act as a point of contact for the Region 7 Radiological Assistance Program (RAP) to coordinate the RAP regional…
Added 56 mins ago
Field Engineering Work Package Planner
TerraPower LLC.
Kemmerer, WY
…Kemmerer, Wyoming. The Planner owns each work package from quality level screening through closeout and keeps the CWP Status Log, the controlling record of package status. The role works…
Added 1 hour ago
Zscaler Integration Engineer - Mid
VIATEQ Corporation
Washington, DC
VIATEQ Corporation is looking for a Zscaler Integration Engineer (Mid) to support enterprise network security operations and IT administrative and operational support services for a federal…
Added 1 hour ago
IU
Geotechnical Project Manager
Intertek USA
Nashville, TN
- $103,488 to $105,000 USD / year
…project tasks, including P & L responsibility. Provide project level development of proposals and reports and ensure that client commitments are met. Direct and execute field exploration…
Added 1 hour ago
KC
Optical Integration Engineer
KLA Corporation
Milpitas, CA
- $95,000 to $161,500 USD / year
To make electronics, you need chips, wafers, transistors, reticles, and... To make these, you must see, test and manufacture them at scale - faster and better than ever before. That's where…
Added 1 hour ago
O
Principal Core Infrastructure Engineer
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
–Design components and systems that are durable and adhere to service level objectives (SLOs), setting expectations for availability and durability of other computing services within the…
Added 1 hour ago
Manufacturing Engineer II - Chemical Oxygen Generator (Onsite)
RTX
United States
Collins Aerospace is hiring a Manufacturing Engineer to support our Chemical Oxygen Generators in Lenexa, KS. In this role, you will play a critical role in optimizing chemical…
Added 1 hour ago
Human Resource Manager
Real Time Consulting, LLC
Phoenix, AZ
Maintain client ID registrations for new engineer onboarding
Added 1 hour ago
Software Quality Engineer (Associate, Mid-Level or Senior)
The Boeing Company
Berkeley, MO
Boeing Defense, Space & Security (BDS) has an exciting opportunity for a Software Quality Engineer (Associate, Mid-Level or Senior) to join our Software Quality Engineering team in…
Added 1 hour ago
ME
Hardware Development Engineer
Manpower Engineering
Milwaukee, WI
- $40 to $50 USD / hour
Our client, a global leader in industrial automation and control technologies, is seeking a Hardware Development Engineer to join their engineering team. As a Hardware Development Engineer,…
Added 1 hour ago
Senior Test Infrastructure & Reliability Engineer, Photonics
PsiQuantum
Palo Alto, CA
As an integral part of the team developing a photonic quantum computer, the Senior Test Infrastructure & Reliability Engineer will own the data pipeline and reliability of the systems that…
Added 1 hour ago
Electrical Engineer / Principal Electrical Engineer - 11185-1
CORP-Corporate Office
United States
Northrop Grumman Strategic Deterrent Systems division is seeking a Principal Electrical Engineer / Electrical Engineer for the Air Vehicle Equipment (AVE) Integration and Test (I&T) Lab…
Added 1 hour ago
Software Engineer / Principal Software Engineer
CORP-Corporate Office
United States
As our mission expands and new challenges emerge, NGDS is seeking an Software Engineer or Principal Software Engineer to join our team in Bellevue, NE. In this role, you will have the…
Added 1 hour ago
AI Data Migration Engineer
GovPilot
Remote, United States
…generate cleansing, deduplication, and load scripts. Then review, test, and take ownership of the…

Closed listing

Vantor Services Inc.

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

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

This opening has closed.

The original listing is kept below for reference.

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About employer

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

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Original job description

Archived listing. The details below describe a past opening.

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.

About employer

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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