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Senior ServiceNow Developer

Company:
Gridiron IT
Location:
Sterling, VA
Posted:
October 24, 2025
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Description:

Senior ServiceNow Developers

Location: Sterling, VA

Work Type: Onsite

Remote Work: No

Job Description

Gridiron IT is looking for a Senior level ServiceNow Developer to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and analysis of digital engineering information in an architecture that provides seamless digital thread and enables tool interoperability, including data structures suitable for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated enterprise computing infrastructure with ServiceNow at the center (hub and spoke architecture). Infrastructure includes modern application technology including both out of box and customer solutions with orchestrated workflows with customer tool APIs. This is a fast paced, challenging, and career rewarding experience to recruit and develop top talent and solutions on one of the most complex and high-profile programs within the government customer community.

Responsibilities

Create, deploy and maintain ServiceNow infrastructure and related APIs for all customer applications in an AWS cloud-based environment

Create and maintain complex roles and permissions through ServiceNow to ensure customer data integrity and security

Utilize DevSecOps tools to include Foreman, GitLab, Selenium to deploy, upgrade, and maintain Tool changes

Architect and maintain IdAM, Active Directory, LDAP resources to work with ServiceNow

Work within complex modern cloud architectures

Create and update technical documentation (e.g., user guides, 'how to' guides, infrastructure diagrams)

Prepare technical presentations for government and senior leadership

Work effectively in a group environment

Create automated testing plans

Work across infrastructure that contains both Linux and Windows

Communicate effectively with technical and non-technical, management and customer both written and verbally

Utilize robust troubleshooting skills

Instill and apply solid engineering rigor, to include configuration management, testing

Develop/engineer as part of an Agile scrum team Required Qualifications

We are actively seeking candidates with 10-15 years' ServiceNow experience. Bachelor's or Master's degree in a STEM field is required. Specific skills include the following:

At a minimum, meet DOD 8570 requirements (Security+ CE Certification)

Possess ServiceNow Certifications

Expertise working with ServiceNow utilizing Continuous Integration/Continuous Deployment (CI/CD), test automation and / or DevSecOps on iterative development projects

Solid administrative/engineering rigor

Solid ability to verify and validate ServiceNow and systems integrated with ServiceNow (end to end and regression)

Expert troubleshooting and solutioning skills

Experience with Cloud architecture and system design (prefer AWS, but will consider Azure)

Strong documentation skills

Familiar with Agile Methodologies

Ability to accurately decompose tasks for Jira stories

Experience and comfortability with Basic DevOps Tooling (Foreman, Terraform, Jenkins, GitLab)

Experience with automated testing tools (Selenium) and experience developing automated test plans for both security and functional requirements

Familiarity with customer system security requirements and processes

Preparation and maintenance of ServiceNow components

Experience with ServiceNow Discovery, FlowDesigner, and SAM

Experience with DevSecOps testing

Solid Understanding of Active Directory and LDAP

Solid understanding of all security related requirements in secure environments

Experience configuring and instrumenting monitoring and visualization tools (Grafana, Splunk) to work with ServiceNow

Preferred Education, Experience, & Skills

Experience with Model-Based Systems Engineering (MBSE)

Experience with Cloud solution optimization

Experience configuring and instrumenting tools providing end to end visibility, monitoring, and analytics (AppDynamics, DynaTrace)

Integration of virtualized applications and application streaming or layering techniques

Assist with leading and overseeing a total system perspective including technical understanding of relationships, dependencies and requirements of cloud services, infrastructure and security domains

SharePoint admin experience

IBM Enterprise Lifcycle Management experience

TeamWork Cloud/Cameo experience

Tableau experience Clearance

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. Requires TS/SCI and CI Polygraph.

Compensation and Benefits

Salary Range $185,000 - $225,000 (Compensation is determined by various factors, including but not limited to location, work experience, skills, education, certifications, seniority, and business needs. This range may be modified in the future.)

Benefits: Gridiron offers a comprehensive benefits package including medical, dental, vision insurance, HSA, FSA, 401(k), disability & ADD insurance, life and pet insurance to eligible employees. Full-time and part-time employees working at least 30 hours per week on a regular basis are eligible to participate in Gridiron's benefits programs.

Gridiron IT Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status or disability status.

Gridiron IT is a Women Owned Small Business (WOSB) headquartered in the Washington, D.C. area that supports our clients' missions throughout the United States. Gridiron IT specializes in providing comprehensive IT services tailored to meet the needs of federal agencies. Our capabilities include IT Infrastructure & Cloud Services, Cyber Security, Software Integration & Development, Data Solution & AI, and Enterprise Applications. These capabilities are backed by Gridiron IT's experienced workforce and our commitment to ensuring we meet and exceed our clients' expectations.

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