ServiceNow Developer (Top Secret)
Seamless Migration
Job Description
Job Description
ABOUT US
Seamless Migration is a Service-Disabled Veteran-Owned Small Business (SDVOSB) started in 2021 with the purpose of enabling businesses and organizations through automation. Our goal is to help organizations discover, implement, and maintain solutions which evolve and mature with their ever-changing business needs. We believe in applying agile methodologies in all aspects of our business practices and use these methods to ensure effective results for our clients.
Seamless Migration is seeking a career and customer-oriented ServiceNow Developer, to join our team in Washington, DC.
Clearance
Top Secret clearance (existing clearance required to start)
Location
Hybrid in Washington, DC or Tysons, VA
Overview
Stand up a secure, on-premises ServiceNow instance for a Federal customer to modernize IT and security workflows, gain ATO, and provide full infrastructure visibility.
Build and configure ServiceNow modules—Incident, Request, Change, Knowledge, CMDB, ITOM Discovery (auto-populate CMDB), HAM/SAM (lifecycle & entitlement tracking), IRM/CAM (continuous authorization & monitoring), Vulnerability Response, and Security Incident Response.
Develop scoped applications, Flow Designer automations, Script Includes, Business Rules, IntegrationHub spokes, and REST/SOAP integrations.
Maintain the platform through sprint-based development, upgrades, patching, plugin management, monitoring, and performance tuning alongside DevOps/Cloud engineers.
Deliver role-based training and knowledge transfer; participate in Agile ceremonies, backlog grooming, and documentation in Jira or ServiceNow SPM.
Qualifications
ServiceNow development experience (JavaScript/Glide, Flow Designer, IntegrationHub).
Enterprise delivery of at least two areas: ITSM, ITOM Discovery, HAM/SAM, IRM, or SecOps.
Experience with on-prem or air-gapped deployments, CMDB architecture, and security-control alignment (NIST 800-53, FedRAMP).
Skilled in troubleshooting performance, ACLs, MID Server connectivity, and upgrade conflicts.
Familiar with DevOps pipelines (Git, Jenkins, Azure DevOps, or similar) and Automated Test Framework.
Able to work in classified and unclassified environments under strict change-control and documentation standards.
Strong communication skills for engaging architects, project managers, and government stakeholders.
Benefits
100% paid Medical, Dental & Vision for our employees
6% 401K match (Vested Immediately)
29 Days' PTO
Flexible Work Schedule
Tuition/Certification Reimbursement
Growth Opportunities w/in an Emerging Defense Company
*All your information will be kept confidential according to EEO guidelines
$80k - $120k
...monitoring.Track and resolve incidents and service requests in ServiceNow or a similar ticketing system.Escalate complex issues to... ...environment. Qualifications U.S. Citizenship requiredActive Top Secret/SCI requiredBachelor's degree and 2-4 years of related work experience...SuggestedWork experience placementWork at officeLocal area$86k - $138k
...Coordinate activity across organizational lines.Develop the overarching process of receiving,... ....U.S. citizenship required.An active Top Secret Security Clearance w/ SCI eligibility.... ...skills.Experience in using the Remedy and ServiceNow ticketing suite.Peraton OverviewPeraton...SuggestedFull timeContract workShift work- Koniag Data Solutions, a Koniag Government Services company, seeks a ServiceNow developer with an active Secret clearance to support our federal client in Arlington, VA. The role focuses on defining business requirements, building custom ServiceNow apps, and delivering...Suggested
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$135k - $216k
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...such as AI/ML.Understanding of cybersecurity concepts as they apply to web application development.U.S. Citizenship required.Active Top Secret security clearance with SCI eligibility. Must have the ability to obtain and maintain a DHS background investigation.Preferred...Contract workCasual workShift work- Koniag Data Solutions, a Koniag Government Services company, is seeking a ServiceNow developer with an active Secret clearance to support our government customer in Arlington, VA. You will document requirements, develop apps and widgets, and create dashboards using Performance...
$112k - $179k
...malware to support incident response and threat‑hunting activities.Develop and refine policies, procedures, and methodologies for malware... ...and disassembly workflows.U.S. citizenship required.Active Top Secret Clearance with the ability to obtain SCI.Ability to obtain and...Contract workLocal areaRemote workShift work$170k
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...Washington, DC (Hybrid – 2–3 days onsite weekly) Clearance Required: Active Secret Employment Type: Full-time Salary: $150,000–$160,000 Position Overview We are seeking a ServiceNow Developer to support the design, development, configuration, integration, and...Full timeTOMORROW HIRE
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...ServiceNow SME Opportunity Seize your opportunity to make a personal impact as a ServiceNow SME supporting... ...for example, ServiceNow System Administrator/Developer certification. Security Clearance Level: Active Top Secret with SCI Eligibility. Desired Experience:...Full timeTemporary workImmediate startRemote workWorldwideFlexible hoursGeneral Dynamics
Arlington, VA5 days ago$103.8k - $218.1k
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Alexandria, VAa month ago $150k - $185k
...WORK AUTHORIZATION/SECURITY CLEARANCE U.S. Citizen Top Secret Clearance WAGE INFORMATION Target salary range: $150,000... ...tradecraft. COMPETENCIES Establish Focus Change Management Develop Others Oral Communication Written Communication...Full timeContract workTemporary workWork at officeLocal areaMonday to FridayWeekend workDay shiftAfternoon shiftTekSynap
Washington DC9 days ago$98.61k - $167.64k
...Counterintelligence and Security Agency (DCSA). In this role, you will design, develop, and maintain applications leveraging technologies such as... ...and external partners. What You Will Bring With You: Active Top Secret Clearance Proven experience (8+ years) supporting the full...Full timeContract workWork experience placementWork at officeImmediate startRemote work- Senior Software Engineer - Top Secret/SCI w/Poly Job Locations: US-MD-Laurel Requisition ID: 2026-165845 Responsibilities The Data Warehouse... .../analysts, as required. Software Engineers must be adept at developing solutions which integrated or extended COTS or GOTS products....Work at officeRemote work
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Experis
Washington DC3 days ago $80k - $90k
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...global Accenture. Recognized as a Glassdoor Top 100 Best Place to Work, we offer a... ...work We are looking for a talented ServiceNow developer to deliver world-class ServiceNow applications... ...requirements US Citizen Active secret clearance As required by local law,...Live inWork at officeLocal areaAccenture
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