Senior ServiceNow Developer

Description

Position: Senior ServiceNow Developer

Location: Rosslyn, VA,

Clearance: Secret

A Senior ServiceNow Developer is a technical lead responsible for designing, configuring, customizing, and integrating enterprise ServiceNow solutions in secure, compliant environments. Experience with ITSM, ITOM, CMDB, SecOps, HRSD, SPM, and custom scoped applications within FedRAMP and RMF‑aligned platforms preferred.

Senior developers are expected to own solution architecture, enforce development standards, mentor junior developers, and work closely with Product Owners, ISSOs, and DevSecOps teams to deliver mission‑critical workflows at scale.

Core Responsibilities

• Design & Development
• Build and customize ServiceNow applications, modules, workflows, and scoped apps
• Develop business rules, client scripts, UI policies/actions, Flow Designer automations
• Implement REST/SOAP integrations using IntegrationHub and MID Servers
• Platform Leadership
• Lead ServiceNow upgrades, patching, and module deployments
• Perform code reviews and establish development and security standards
• Mentor junior and mid‑level developers
• Federal Compliance
• Support RMF, FedRAMP, NIST security controls
• Ensure secure configurations (ACLs, RBAC, data segregation, auditability)
• Participate in ATO and Continuous ATO activities
• Agile / SAFe Delivery
• Execute user stories in Scrum or SAFe Agile Release Trains
• Collaborate with Product Managers, Product Owners, and platform architects
• Support CI/CD pipelines and automated testing (ATF)

Required Skills & Qualifications

• Experience
• 5-7+ years of ServiceNow development
• Experience in federal environment strongly preferred
• Technical Skills
• JavaScript, Glide API, ServiceNow Studio
• ITSM, ITOM, CMDB, Service Catalog
• Flow Designer, IntegrationHub, ATF
• REST/SOAP APIs, data imports, Discovery
• Certifications (Typically Required)
• ServiceNow Certified System Administrator (CSA)
• ServiceNow Certified Application Developer (CAD)
• Additional module certifications (ITOM, SecOps, HRSD, PA) are a plus
• Clearance
• Active Secret

ActioNet is a dynamic, award-winning SEI CMMI Level 4 and ISO 20000/ISO 27000 I Certified IT Services Firm that specializes in Enterprise Software Development involving Full Lifecycle Methodology, Project Management, Information Systems Security, Systems Integration and Training. ActioNet is committed to quality exemplified by our continual efforts to enhance how we do business. Our vision is what sets up apart, we help our customers align their IT strategies with their business goals.

Why ActioNet?

It is simple. We are passionate about the inspirational missions of our customers and we entrust our employees and teams to deliver exceptional performance to enable the safety, security, health and well-being of our nation. We have been awarded the Washington Post Top Places to Work for 8 years in the row.

What's in It For You?

As an ActioNeter, you get to be part of exceptional team and a corporate culture that nurtures mutual success for our customers, employees and our communities. We give you the tools to be successful; all you need to do is bring your best ideas, your energy and a desire to develop your skills, experience and career.

Are you ready to make a difference?

ActioNet is an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.