Jobs in 20170 | Careers in Government

9Jobs found

Lead ServiceNow Developer
- Herndon, 20170
- MANTECH
$
- Full Time
- Information Technology and Communication Services
ServiceNow Product Manager
- Herndon, 20170
- MANTECH
$
- Full Time
- Information Technology and Communication Services
Lead Data Engineer
- Herndon, 20170
- MANTECH
$
- Full Time
- Information Technology and Communication Services
Principal Data Systems Software Engineer - SRE - Top Secret Clearance Required
- Herndon, 20170
- Oracle
$
- Full Time
- Information Technology and Communication Services
Capability Integration Lead
- Herndon, 20170
- MANTECH
$
- Full Time
- Sales
DevOps Engineer
- Herndon, 20170
- MANTECH
$
- Full Time
- Information Technology and Communication Services
Senior DevOps Engineer
- Herndon, 20170
- MANTECH
$
- Full Time
- Information Technology and Communication Services
Business Intelligence Analyst
- Herndon, 20170
- MANTECH
$
- Full Time
- Information Technology and Communication Services
Enterprise IT Project Manager
- Herndon, 20170
- MANTECH
$
- Full Time
- Information Technology and Communication Services

FEATURED JOBS

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Lead ServiceNow Developer
- Herndon, 20170 US
- MANTECH
- Oct 10, 2026
- $ - Full Time
MANTECH

Government jobs offer stability, competitive benefits, and the chance to make a meaningful impact on your community and country. Whether you’re starting your career or seeking new opportunities, these roles provide pathways for growth, security, and service. Explore positions across a wide range of fields and take the first step toward a rewarding future in public service.
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Job Details
- $
- Full Time
- Oct 10, 2026
Job Description

hackajob is collaborating with MANTECH to connect them with exceptional professionals for this role. MANTECH seeks a motivated, career and customer-oriented Lead ServiceNow Developer to serve as the technical authority for our internal enterprise ITSM environment in Herndon, VA . This is a hybrid position. This role focuses on hands-on custom development and complex enterprise system integrations to ensure seamless interoperability across MANTECH’s internal IT ecosystem. Responsibilities include but are not limited to: Diagnosing and resolving platform performance bottlenecks, integration failures, and legacy code issues. Collaborating with the Product Manager and enterprise infrastructure/security teams to execute technical requirements according to ServiceNow best practices. Architecting, designing, and building secure, scalable integrations between ServiceNow and enterprise systems using REST, SOAP, Integration Hub, MID Servers, and custom web services. Leading complex script development using JavaScript, Script Includes, Business Rules, Client Scripts, Flow Designer, and Service Portal components. Providing technical guidance, code reviews, and architectural oversight to mid- and junior-level developers on the team. Maintaining system baselines and configuration management items to align with enterprise architecture standards. Recommending, and when approved, implementing process and policy improvements across the ServiceNow platform. Minimum Qualifications: Bachelor’s degree in Computer Science, Software Engineering, or a related technical field. 6 years of hands-on ServiceNow development experience, with at least 2 years in a technical lead role. Proven experience designing and implementing complex enterprise integrations using Integration Hub, Webhooks, API endpoints, and OAuth. Advanced proficiency in JavaScript, HTML/CSS, JSON/XML, and relational database concepts. ServiceNow Certified Application Developer (CAD) certification. Experience working across a large team to drive technical agenda and managing complex, intertwined systems and data flows. Preferred Qualifications: ServiceNow Certified Implementation Specialist (CIS) in one or more ITSM modules. Experience with automated testing tools (ATF) and DevOps pipeline integrations. Experience creating, maintaining, and communicating complex information technology documentation. Self-starter with excellent people skills to work across teams and drive change throughout an organization. Clearance Requirements: U.S. Citizen Physical Requirements: Must be able to remain in a stationary position 50%. Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations. hackajob is collaborating with MANTECH to connect them with exceptional professionals for this role. MANTECH seeks a motivated, career and customer-oriented Lead ServiceNow Developer to serve as the technical authority for our internal enterprise ITSM environment in Herndon, VA . This is a hybrid position. This role focuses on hands-on custom development and complex enterprise system integrations to ensure seamless interoperability across MANTECH’s internal IT ecosystem. Responsibilities include but are not limited to: Diagnosing and resolving platform performance bottlenecks, integration failures, and legacy code issues. Collaborating with the Product Manager and enterprise infrastructure/security teams to execute technical requirements according to ServiceNow best practices. Architecting, designing, and building secure, scalable integrations between ServiceNow and enterprise systems using REST, SOAP, Integration Hub, MID Servers, and custom web services. Leading complex script development using JavaScript, Script Includes, Business Rules, Client Scripts, Flow Designer, and Service Portal components. Providing technical guidance, code reviews, and architectural oversight to mid- and junior-level developers on the team. Maintaining system baselines and configuration management items to align with enterprise architecture standards. Recommending, and when approved, implementing process and policy improvements across the ServiceNow platform. Minimum Qualifications: Bachelor’s degree in Computer Science, Software Engineering, or a related technical field. 6 years of hands-on ServiceNow development experience, with at least 2 years in a technical lead role. Proven experience designing and implementing complex enterprise integrations using Integration Hub, Webhooks, API endpoints, and OAuth. Advanced proficiency in JavaScript, HTML/CSS, JSON/XML, and relational database concepts. ServiceNow Certified Application Developer (CAD) certification. Experience working across a large team to drive technical agenda and managing complex, intertwined systems and data flows. Preferred Qualifications: ServiceNow Certified Implementation Specialist (CIS) in one or more ITSM modules. Experience with automated testing tools (ATF) and DevOps pipeline integrations. Experience creating, maintaining, and communicating complex information technology documentation. Self-starter with excellent people skills to work across teams and drive change throughout an organization. Clearance Requirements: U.S. Citizen Physical Requirements: Must be able to remain in a stationary position 50%. Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

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MANTECH

Government jobs offer stability, competitive benefits, and the chance to make a meaningful impact on your community and country.

Whether you’re starting your career or seeking new opportunities, these roles provide pathways for growth, security, and service.

Explore positions across a wide range of fields and take the first step toward a rewarding future in public service.
MANTECH
- https://careersingovernment.com/categories/1138/federal-government-jobs/
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9 Jobs in 20170

Lead ServiceNow Developer

ServiceNow Product Manager

Lead Data Engineer

Principal Data Systems Software Engineer - SRE - Top Secret Clearance Required

Capability Integration Lead

DevOps Engineer

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Business Intelligence Analyst

Enterprise IT Project Manager

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Lead ServiceNow Developer

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Job Details

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MANTECH

MANTECH

Search Jobs In 20170

9 Jobs in 20170

Lead ServiceNow Developer

ServiceNow Product Manager

Lead Data Engineer

Principal Data Systems Software Engineer - SRE - Top Secret Clearance Required

Capability Integration Lead

DevOps Engineer

Senior DevOps Engineer

Business Intelligence Analyst

Enterprise IT Project Manager

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