Herndon, Virginia, United States · Hybrid
$98k–$153k
Unissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. …
Skills: Python, SQL, ETL/ELT Pipelines, Data Integration, Data Transformation
Herndon, Virginia, United States · On-site
$112k–$179k/yr
Responsibilities Currently seeking an Information Systems Security Engineers (ISSE) to support an Intel Community (IC) customer in the Herndon, Virginia area. ISSE responsibilities for conducting information system secur…
Skills: Information Systems Security Engineering, NIST Risk Management Framework, Splunk, STIG Implementation, ACAS
Herndon, Virginia, United States · On-site
$135k–$216k/yr
Responsibilities Peraton is seeking an experienced Requirements Verification & Validation (V&V) Engineer within our Brand New Air Traffic Control System (BNATCS) Architecture and Systems Engineering group to perform and …
Skills: Verification & Validation, Systems Engineering, Requirements Traceability, VCRM Management, IBM DOORS
Herndon, Virginia, United States · Hybrid
Senior Software Developer 📍 National Capital Region 📌 TS/SCI Polygraph | Hybrid (Remote with Occasional On-Site) | Immediate Hire Join Synertex and bring your expertise to a mission that matters. We're looking for a Se…
Skills: Full-Stack Software Engineering, Distributed Systems, Microservices, Object-Oriented Programming, Agile
Herndon, Virginia, United States · On-site
$138k–$210k
Unissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. …
Skills: Program Management, Customer Engagement, Risk Management, Performance Management, Technical Team Leadership
Herndon, Virginia, United States · On-site
Overview VTG is seeking a Full Performance Software Developer to support a dynamic program focused on advancing Artificial Intelligence (AI), Machine Learning (ML), and enterprise Data Management capabilities. The progra…
Skills: Software Design, Software Development, SCRUM Agile, JavaScript, Java
Herndon, Virginia, United States · Hybrid
Job Overview We are seeking a dynamic and driven Business Development and Capture Manager to join our growing team. This role is responsible for growth through existing and new account expansion in the public sector. The…
Skills: Business Development, Capture Management, Public Sector Sales, Account Management, CRM Tools
Denver, Colorado, United States · On-site
$154k–$208k/yr
Application deadline: Jul 5, 2026 The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Senior Delivery Consultant - Security to join our team at Amazon Web Services (AWS). In this role, you'…
Skills: Cloud Architecture, Security Operations Automation, Incident Response, AWS Solution Design, Security Policy As Code
Arlington, Virginia, United States · On-site
$131k–$178k/yr
Are you a Data Engineering and Architecture specialist? Do you have experience designing and building Data Lakes, Data Warehouses, and scalable data platforms in the cloud? Do you want to help Public Sector customers dep…
Skills: Data Engineering, Data Architecture, SQL, Python, Cloud Data Platforms
The Swift Group, LLCHerndon, Virginia, United States · On-site
Swift is a privately held, mission-driven and employee-focused services and solutions company headquartered in Reston, VA. Our capabilities include Software Development, Engineering & IT, Data Science, Cyber Enablement, …
Skills: AWS, DevOps, CloudFormation, Ansible, GitHub
The Swift Group, LLCHerndon, Virginia, United States · On-site
Swift is a privately held, mission-driven and employee-focused services and solutions company headquartered in Reston, VA. Our capabilities include Software Development, Engineering & IT, Data Science, Cyber Enablement, …
Skills: AWS, CloudFormation, Ansible, GitHub, Jenkins
Herndon, Virginia, United States · On-site
Valiant is looking for a Systems Engineer to join our team! ESSENTIAL DUTIES AND RESPONSIBILITIES: Responsible for design, development, and implementation of Cloud solutions for globally available application. Background…
Skills: Cloud Solutions, MS Windows Products, MS 365 Solutions, Failover Clustering, NetApp Storage
Herndon, Virginia, United States · On-site
🔒 Clearance & Citizenship Requirements This position requires U.S. Citizenship and an active TS/SCI security clearance with Full Scope Polygraph. Candidates who do not currently hold these credentials will not be consid…
Skills: Python, Django, Flask, MongoDB, MariaDB
Herndon, Virginia, United States · On-site
🔒 Clearance & Citizenship Requirements This position requires U.S. Citizenship and an active TS/SCI security clearance with Full Scope Polygraph. Candidates who do not currently hold these credentials will not be consid…
Skills: Terraform, CloudFormation, AWS, CI/CD, Bash
Herndon, Virginia, United States · Remote OK
Who we are: ShorePoint is a fast-growing, industry recognized and award-winning cybersecurity services firm with a focus on high-profile, high-threat, private and public-sector customers who demand experience and proven …
Skills: Terraform, Ansible, Python, AWS, Linux Administration
Herndon, Virginia, United States · On-site
$135k–$216k/yr
Responsibilities Peraton is seeking an experienced Requirements Traceability & Integration Engineer within our BNATCS Architecture and Systems Engineering group to perform the integration, traceability, and baseline mana…
Skills: Requirements Engineering, Systems Integration, Traceability Management, IBM DOORS, Jama Connect
Chantilly, Virginia, United States · On-site
$104k–$181k/yr
In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of v…
Skills: Digital Signal Processing, C++, Python, MATLAB, Linux
Chantilly, Virginia, United States · On-site
$125k–$225k/yr
In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of v…
Skills: Python, C/C++, Linux, AWS, Docker
Chantilly, Virginia, United States · On-site
$104k–$181k/yr
In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of v…
Skills: Python, C/C++, Linux, AWS, Docker
Chantilly, Virginia, United States · On-site
$104k–$181k/yr
In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of v…
Skills: Digital Signal Processing, C++, Python, MATLAB, Linux
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
Design, build, and optimize scalable data pipelines and workflows to support analytics and mission delivery. Collaborate with stakeholders to implement data ingestion, transformation, and integration processes across cloud and hybrid environments.
Requires a Bachelor's degree and at least 4 years of experience in data or software engineering with proficiency in Python and SQL. Candidates must be U.S. citizens capable of obtaining and maintaining a Secret security clearance.
Unissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and dependability. We continuously look for talent, excited to join that effort. To learn more about our exciting organization, please visit us at www.unissant.com.
We are seeking a Data Engineer to join our team and support our client.
The ideal candidate is a hands-on data professional with experience building scalable pipelines, integrating complex data sources, and supporting analytics in mission-focused environments. This individual will work across technical and stakeholder teams to design, develop, and maintain data solutions that improve reporting, operational insight, and decision support.
Essential Duties and Responsibilities:
Work Experience and Job Skills:
Education:
Certificates, Licenses and Registrations:
Communication Skills:
Clearance Requirements:
Travel:
Environmental Requirements:
The above statements are intended to describe the general nature and level of work being performed by the individual(s) assigned to this position. They are not intended to be an exhaustive list of all duties, responsibilities, and skills required. Unissant management reserves the right to modify, add, or remove duties and to assign other duties as necessary. In addition, where applicable and available, reasonable accommodation(s) may be made to enable individuals with disabilities to perform essential functions of this position.
Please note: Candidate(s) will be required to go through pre-employment screening.
Unissant, Inc. is a proud Equal Opportunity Employer! (EOE; M/F/Disability/Vets)
Keeping Our Nation Healthy and Safe
Mission-focused, data-driven—Unissant Inc. (Unissant) delivers for the agencies that keep our nation healthy and safe. Keeping people and mission at the forefront, we apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results. Agencies turn to Unissant for our expertise in AI, advanced analytics, digital excellence, and cybersecurity solutions. Our proven frameworks drive successful execution of complex projects at enterprise scale. With an unwavering commitment to advancing mission outcomes, our teams engineer human-centered, innovative solutions that accelerate time to value. We bring honesty, integrity, and dependability to every interaction with our employees, clients, and partners.
Offices: 12901 Worldgate Drive, Suite 600, Herndon, Virginia 20170-6012, US
Based on 579 listings with disclosed salaries, most government & public sector jobs in Herndon, VA pay between $92k–$216k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 714 open government & public sector positions in Herndon, VA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Amazon, Peraton, General Dynamics Information Technology, Akima Global Services, LLC, VivSoft, among others. Browse the listings above to see every active employer.
Yes — 185 of the 714 open government & public sector positions offer remote or hybrid work (65 remote, 120 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
