ServiceNow Senior Developer
Listed on 2026-01-07
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IT/Tech
IT Consultant, Cybersecurity
Job Family
Software Development & Support
Travel RequiredUp to 25%
Clearance RequiredAbility to Obtain Secret
What You Will DoDevelop, configure, and enhance Service Now applications, ensuring alignment with business objectives and best practices.
Stay current with Service Now products, features, and industry trends to drive innovation.
Conduct technical assessments and provide recommendations for improving existing Service Now implementations.
Perform unit, system, and integration testing.
Debug and fix technical problems.
Support the development of detailed technical documentation.
Provide demonstrations of developed applications to product owners and end users.
Participate in platform upgrade activities, including regression testing and reconfiguration.
Ensure the security, scalability, and maintainability of Service Now solutions.
A minimum of FOUR (4) years of Service Now experience.
Bachelor’s degree required
Must be able to OBTAIN and MAINTAIN a Federal or DoD "SECRET" security clearance; candidates must obtain an approved adjudication of clearance prior to onboarding with Guidehouse.
Experience in Service Now Modules such as HRSD, GRC, SPM, and ITSM, as well as with App Engine and Scoped Apps.
Experience with scripting (JavaScript, Glide, Angular
JS), Flow Designer, and Integration Hub.Experience with Software Development Lifecycle methodologies, deliverables, and controls.
Strong analytical, problem-solving skills.
Ability to work effectively in a team environment.
Strong interpersonal skills with the ability to build and establish rapport with a diverse array of people at all levels.
Heightened attention to detail when developing technical solutions.
Must be a US citizen.
Experience working in an Agile environment.
Bachelor’s degree in Computer Science, Engineering, or Business.
Service Now certifications (e.g., CSA, CIS, CAD).
Candidates with an Active "SECRET" or higher-level clearance are preferred.
Experience with Service Now automated testing framework (ATF).
Ability to commute to client or corporate offices within the Washington, DC metropolitan area 2-3 days per week.
Experience with web services integration, specifically Mid-Server, SOAP, and REST, preferred.
Agile, SCRUM or SAFe certifications.
General understanding of financial management aspects (i.e., financial operations, financial innovation, internal control, risk management, etc.), particularly in a federal environment.
Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.
Benefits include:Medical, Rx, Dental & Vision Insurance
Personal and Family Sick Time & Company Paid Holidays
Parental Leave
401(k) Retirement Plan
Group Term Life and Travel Assistance
Voluntary Life and AD&D Insurance
Health Savings Account, Health Care & Dependent Care Flexible Spending Accounts
Transit and Parking Commuter Benefits
Short-Term & Long-Term Disability
Tuition Reimbursement, Personal Development, Certifications & Learning Opportunities
Employee Referral Program
Corporate Sponsored Events & Community Outreach
annual membership
Employee Assistance Program
Supplemental Benefits via Corestream (Critical Care, Hospital Indemnity, Accident Insurance, Legal Assistance and protection, etc.)
Position may be eligible for a discretionary variable incentive bonus
Guidehouse is an Equal Opportunity Employer–Protected Veterans, Individuals with Disabilities or any other basis protected by law, ordinance, or regulation.
Guidehouse will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of applicable law or ordinance including the Fair Chance Ordinance of Los Angeles and San Francisco.
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