ServiceNow Developer (TS/SCI clearance)
Suitland, Maryland
Experience: 0
Category: Other
Contractor Work Model: Hybrid
Brand: System One
Compensation Range: 200000.00
Job ID: 377938
Date Posted: 08/03/2026
Shortcut: http://jobs.systemone.com/azEKob
ServiceNow developer
Suitland, MD – 2-3 days/week onsite
TS/SCI clearance is required
Job Description:
As the top-ranked ServiceNow solution provider, we offer federal agencies the deepest capabilities, resources, and experience for their projects. Join our team as a developer implementing ServiceNow for a large federal agency. Work on a team responsible for the implementation and configuration of multiple modules and capabilities, specifically within the IT Service Management suite of applications.
Responsibilities include:
• Develops the application including configuration, report development and data migration, where applicable
• Performs custom development (as required) and 3rd party integrations
• Carries out unit-testing and defect resolution
• Carries out migration of the changes to production
• Assists with technical design and documentation
• Collaborates with internal stakeholders and team members to build solutions in ServiceNow that support business requirements
Here's what you need:
• 3+ years of experience with ServiceNow development or administrator experience
Bonus Points if you have:
• Security + CE
• ITSM, HAM, SAM and/or CSM experience
• ServiceNow Certified System Administrator certification (CSA)
• Custom application development experience
• Bachelor's degree
Security Clearance:
Active TS/SCI clearance
System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
#M1
#LI-VH1
Ref: #851-Rockville-S1
-
Python Full Stack Developer (TS/SCI clearance)
Suitland, Maryland
Python Full Stack Developer Suitland, MD – 2-3 days/week onsite TS/SCI clearance is required Stack: Python/Django, React/Next.js, PostgreSQL/Aurora, AWS (multi-partition), Terraform, GitLab CI/CD, Keycloak We are standing up a small, elite development ...
Date Posted: 07/20/2026 Recommended
-
ServiceNow Developer
Bethesda, Maryland
Job Title: ServiceNow Developer Location: Bethesda, Maryland Type: Long Term Contract or potential Contract To Hire Work Model: Remote / Offsite - EST time zone Position Summary The ServiceNow Developer is responsible for the design, development, enhan...
Date Posted: 08/14/2026 Recommended
-
Software Developer (CNO)
Fort Meade, Maryland
Job Title: Software Developer (CNO) Location: Fort Meade, Maryland Type: Contract To Hire Work Model: Onsite Security Clearance: TS/SCI CI Poly Contact: Crystal.dinnocenti@systemone.com RESPONSIBILITIES Lead the designing, developing, documenting, test...
Date Posted: 07/01/2026 Recommended
-
Cloud Developer
35801, Alabama
Cloud Developer – Active Top Secret Required Onsite – Huntsville, Alabama Open Systems Technologies Corporation is seeking a Cloud Developer to support BAE Systems and a large SOC enterprise environment in Huntsville, Alabama. This is an onsite positio...
Date Posted: 07/28/2026 Recommended
-
Salesforce Developer
Washington, Virginia
Job Title: Salesforce Developer REMOTE Responsibilities Develop Lightning components in JavaScript using Lightning Web Components (LWC) and Aura frameworks, adhering to Salesforce Lightning Design System standards. Design, build, and maintain custom so...
Date Posted: 08/11/2026 Recommended
-
Lead Full-Stack Developer
McLean, VA
Lead Full-Stack Developer Remote This role supports a federal client and requires the ability to obtain a public trust clearance. No sponsorship is available. We are seeking a Lead Full-Stack Developer to support a major federal modernization initiativ...
Date Posted: 06/22/2026 Recommended
-
Software Development V (SME Oracle APEX Developer)
Washington, DC
Job Title: SME Oracle APEX Developer Location: Washington, DC (Onsite) Type: Contract Security Clearance: Public Trust Responsibilities Work at the direction of the program manager to support the full lifecycle development of custom Oracle Applications...
Date Posted: 06/09/2026 Recommended
-
IT Developer
Merrifield, VA
Job Title: IT Developer Remote Type: Contract Responsibilities Design, develop, configure, and customize Microsoft Dynamics 365 Customer Engagement applications. Develop Power Apps (Model-Driven and Canvas Apps), Power Automate flows, and Power Platfor...
Date Posted: 08/17/2026 Recommended
-
Software Architect
San Diego, CA
Job Title: Software Architect Location: San Diego, CA Type: Contract Compensation: $51.17/hour Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Must possess an active Secret clearance to be considered and would be eligible to obtain up to a ...
Date Posted: 07/14/2026 Recommended
-
ServiceNow Developer
Fort Meade, Maryland
Job Title: ServiceNow Developer Location: Fort Meade, Maryland Type: Contract Contractor Work Model: Onsite – onsite Security Clearance: Must hold an active DoD Secret clearance and obtain Security+ certification within 14 days of hire. Responsibilitie...
Date Posted: 06/09/2026 Recommended
-
Senior Full Stack Developer
McLean, VA
Senior Full Stack Developer Remote We are seeking a Senior Full Stack Developer to support a federal cloud modernization and product development effort focused on scalable, secure, cloud-native applications hosted in AWS. This is a remote opportunity s...
Date Posted: 06/22/2026 Recommended
-
IT Developer
Tulsa, Oklahoma
Job Title: IT Developer Location: Tulsa, Oklahoma Type: Contract Compensation: $80.00 - $80.00 Work Model: Hybrid – onsite and remote Hours: 40.0 Security Clearance: Not specified Overview We have an exciting opportunity for an experienced Developer to...
Date Posted: 08/14/2026 Recommended
-
Pega Developer
Merrifield, VA
Job Title: Pega Developer Location: Vienna, VA Type: Contract Work Model: Hybrid – onsite and remote Responsibilities Identify business requirements (e.g., needs, objectives, functions, features, input and output) and translate into delivered technical...
Date Posted: 08/12/2026 Recommended
-
AI Software Engineer
20151, Virginia
Job Title: AI Engineer Location: Chantilly, VA Type: Direct Hire / Perm Work Model: Hybrid – onsite and remote Security Clearance: Must possess and maintain a TS Security Clearance with the ability to obtain SCI with a CI Poly We are recruiting for an ...
Date Posted: 07/28/2026 Recommended
-
Salesforce Developer
Tulsa , Oklahoma
Job Title: Salesforce Developer Location: Remote Successful candidates must be able to provide proof of ability to work in the U.S. without sponsorship. This position is NOT OPEN to corp-to-corp, subcontractor or independent consulting arrangements. Re...
Date Posted: 08/18/2026 Recommended
-
Nuclear Engineering Program Developer
Bellevue, WA
Job Title: Nuclear Engineering Program Developer Location: Bellevue, WA Type: Contract Compensation: $56.00 - $95.00 per hour Work Model: Remote – offsite Hours: 40.0 Overview System One is hiring a Nuclear Engineering Program Developer who will be foc...
Date Posted: 08/17/2026 Recommended
-
Sr.Java API Developer
Pittsburgh , Pennsylvania
Job Title: Sr.Java API Developer Location: Pittsburgh, Pennsylvania, United States Type: Direct Hire Compensation: $170.00 Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Not specified Overview Leave placeholder text here for recruiter to i...
Date Posted: 06/29/2026 Recommended
-
User Activity Monitor (UAM) Engineer
Lorton, VA
Job Title: User Activity Monitor (UAM) Engineer Location: Lorton, VA (onsite) Type: Contract To Hire Compensation: $80.50 - 96.15/HR on W2 Security Clearance: Top Secret/SCI Responsibilities Support the User Activity Monitor Software solution, executin...
Date Posted: 08/18/2026 Recommended
-
Power BI Developer
Spring, TX
Job Title: Power BI Developer Location: Spring, TX Type: Contract Compensation: $60.00 - $70.00 hourly Work Model: Hybrid – onsite and remote Hours: 40.0 Security Clearance: Not specified Responsibilities Design and develop advanced BI dashboards, repo...
Date Posted: 08/11/2026 Recommended
-
Java API Developer - 100% remote
Merrifield, VA
Job Title: Java API Developer - 100% remote Location: Remote Type: Contract Compensation: Negotiable Work Model: Remote – offsite Hours: 40 hours a week Security Clearance: None but full background check required Responsibilities Develop and implement ...
Date Posted: 08/20/2026 Recommended
-
Senior Application Developer (Python/Database)
Washington, District of Columbia
Senior Application Developer (Python/Database) Washington, DC - onsite Per Federal contract U.S. Citizenship Required Must be able to pass enhanced background screen (criminal, financial, drug) for Public Trust clearance W-2 or C2C Application Deadline...
Date Posted: 07/16/2026 Recommended
-
Java Developer - 100% REMOTE
Vienna, VA
Job Title: Java Developer Location: MUST BE LOCAL TO VIENNA, VA or WINCHESTER, VA or PENSACOLA, FL FOR FACE TO FACE INTERVIEW, THEN 100% REMOTE Type: Contract Compensation: Negotiable, W-2 or C2C Responsibilities Develop APIs using microservice archite...
Date Posted: 08/05/2026 Recommended
-
Cyber Security Engineer III
Springfield, VA
Job Title: Cyber Security Engineer Location: Springfield, VA Work Model: On site Position Type: 6 month contract to hire Clearance Requirement: Active TS/SCI with ability to obtain a polygraph System One IT is seeking a Cyber Security Engineer to suppo...
Date Posted: 06/04/2026 Recommended
-
Adobe Workfront & Fusion Developer
Pittsburgh, Pennsylvania
Job Title: Adobe Workfront & Fusion Developer Location: Pittsburgh, Pennsylvania Type: Direct Hire Compensation: $0.00 Contractor Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Not specified Overview Responsibilities Configure and maintain...
Date Posted: 06/04/2026 Recommended
-
Sr.Java Full Stack Developer
Pitsburgh , Pennsylvania
Job Title: Sr. Java Full Stack Developer Location: Pittsburgh, Pennsylvania Type: Contract To Hire Responsibilities: Design, develop, and maintain Java API services, including RESTful APIs and microservices, ensuring scalability, security, and high per...
Date Posted: 06/30/2026 Recommended
-
Software Integration Engineer
20701, Maryland
Job Title: Software Integration Engineer (All Levels) – Site Reliability Engineering (SRE) Location: Annapolis Junction, MD (onsite) Type: Direct Hire | Hours: 40/week Clearance: Active TS/SCI with FSP About the role We’re hiring Software Integration E...
Date Posted: 07/22/2026 Recommended
-
Salesforce Web Developer
Jacksonville , Florida
Job Title: Salesforce Web Developer Location: Jacksonville, Florida Type: Contract To Hire Responsibilities Develop Salesforce frontend solutions using Lightning Web Components (LWC), Aura Components, and Visualforce (VF) Build reusable, scalable, and ...
Date Posted: 06/17/2026 Recommended
-
Senior Microsoft Dynamics 365 and Power Apps Developer
Bethesda, Maryland
Job Title: Senior Microsoft Dynamics 365 and Power Apps Developer Location: US-Remote Clearance: US Citizenship with eligibility for a Public Trust Clearance is required Hourly Rate: $85/hr. to $95/hr. range W2 Responsibilities: System One IT is seekin...
Date Posted: 07/30/2026 Recommended
-
Mid or Senior Level Network Engineer
Lorton, VA
Job Title: Mid or Senior Level Network Engineer Location: Lorton VA Type: Contract To Hire Compensation: $77.75 - $120.00/hr. (Depending on years of experience) Work Model: Hybrid Hours: 40.0 Security Clearance: Active TS with SCI eligibility Overview ...
Date Posted: 08/18/2026 Recommended
-
System Administrator
Annapolis Junction, Maryland
System Administrator – TS/SCI w/ Full Scope Polygraph (FSP) Location: Annapolis Junction, MD Work Model: 100% Onsite Type: Direct Hire (W2) Compensation: Up to $150,000/year Schedule: 40 hours/week Clearance Required: Active TS/SCI with FSP About the R...
Date Posted: 07/21/2026 Recommended