Mid-Level ServiceNow Developer

Description:

Centennial Technologies Inc. is seeking a skilled Mid-Level ServiceNow Developer to support the design, development, and implementation of scalable solutions across the ServiceNow platform. This role requires strong hands-on development experience, a solid understanding of platform architecture, and expertise across key ServiceNow modules including

ITSM, ITOM

Visibility, CMDB, Hardware Asset Management (HAM), and GRC/IRM. The ideal candidate will collaborate with cross-functional stakeholders to translate business requirements into secure, high-performing, and maintainable ServiceNow solutions while adhering to platform best practices and governance standards.

Requirements:

Design, develop, and implement custom applications, workflows, UI policies, business rules, client scripts, and integrations on the ServiceNow platform. Configure and customize core modules including

ITSM, ITOM

Visibility, CMDB, HAM, and GRC/IRM. Build and maintain data models, transform maps, and discovery patterns to ensure accurate and reliable CMDB and service mapping. Develop automation strategies using Flow Designer, IntegrationHub, scheduled jobs, and orchestration capabilities. Evaluate business requirements and translate them into high-quality technical solutions aligned with industry and platform best practices. Ensure platform scalability, maintainability, and adherence to governance standards. Conduct code reviews and enforce development standards across the ServiceNow ecosystem. Exposure to design and implement APIs/integrations with external systems using

REST, SOAP, MID

Servers, and IntegrationHub spokes. Troubleshoot integration issues, optimize performance, and ensure secure data exchange. Enhance CMDB data quality using discovery, service mapping, and reconciliation rules. Configure ITOM Visibility components including Discovery, Service Mapping, Event Management (optional if applicable). Work with stakeholders to maintain CMDB governance, lifecycle management, and audit readiness. Implement and customize GRC/IRM modules such as policy & compliance, risk management, and audit management. Configure Hardware Asset Management (HAM) lifecycles, normalization, reconciliation, and asset workflows. Work closely with product owners, process owners, architects, and business teams to refine requirements and deliver impactful solutions. Provide mentoring and technical guidance to junior developers and administrators. Participate in Agile ceremonies, sprint planning, and backlog grooming. Basic Qualifications Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience). 3+ years of hands-on ServiceNow development experience. Strong proficiency in JavaScript, Glide API, Jelly, AngularJS, UI Builder, and Flow Designer. Experience with at least 2 major modules, which could include

ITSM, ITOM

Visibility, CMDB, HAM, and GRC/IRM or CAM. Demonstrated experience in building complex workflows, integrations, and custom applications. Strong understanding of CMDB architecture, discovery probes, patterns, and data governance. Preferred Qualifications ServiceNow certifications such as: Certified System Administrator (CSA) Certified Application Developer (CAD) CIS

• ITSM, CIS
• IRM Experience implementing ServiceNow in large enterprise environments.

Knowledge of ITIL v3/v4 processes and best practices. Experience with Agile development methodologies.

Work Conditions Location:

Hybrid

• 4 days onsite in Tysons Corner, VA (DC Metro candidates preferred:

VA, DC, MD

)

Job Type:

Full-time Benefits & Perks Medical and Vision Insurance

• Centennial covers 80% of employee and family premium costs, making high-quality healthcare affordable Dental Insurance
• 100% employer-paid coverage for employees Short-Term and Long-Term Disability Insurance
• Fully employer-paid, providing financial security and peace of mind Life Insurance
• Company-paid coverage to support you and your family 401(k) Retirement Plan with Employer Match
• A competitive plan to support your long-term financial goals Paid Time Off and Federal Holidays
• Generous PTO program and 11 paid federal holidays Metro Reimbursement
• Transportation benefits to help offset commuting costs Centennial offers a highly competitive benefits package that protects your family, rewards your future, and supports your work-life balance.

Work Environment & Culture Collaborative, respectful, and inclusive culture Direct access to leadership and decision-makers Opportunity to work on high-impact federal modernization programs Recognition programs for performance and innovation Technology & Innovation Exposure to AI, cloud, data, automation, and cybersecurity Opportunities to contribute to proprietary platforms and innovation labs Modern tools that support productivity and creativity Why Join Centennial Small business agility with enterprise-level impact Your ideas are heard and implemented Direct impact on meaningful government programs Strong values: professionalism, focus, integrity, trust, innovativeness, and excellence Equal Opportunity Employer Centennial Technologies Inc. is an equal opportunity employer and complies with all applicable federal, state, and local employment laws. Mid-Level ServiceNow Developer Leesburg, VA Hybrid work

Full-time Full-time Description:

Centennial Technologies Inc. is seeking a skilled Mid-Level ServiceNow Developer to support the design, development, and implementation of scalable solutions across the ServiceNow platform. This role requires strong hands-on development experience, a solid understanding of platform architecture, and expertise across key ServiceNow modules including

ITSM, ITOM

Visibility, CMDB, Hardware Asset Management (HAM), and GRC/IRM. The ideal candidate will collaborate with cross-functional stakeholders to translate business requirements into secure, high-performing, and maintainable ServiceNow solutions while adhering to platform best practices and governance standards.

Requirements:

Design, develop, and implement custom applications, workflows, UI policies, business rules, client scripts, and integrations on the ServiceNow platform. Configure and customize core modules including

ITSM, ITOM

Visibility, CMDB, HAM, and GRC/IRM. Build and maintain data models, transform maps, and discovery patterns to ensure accurate and reliable CMDB and service mapping. Develop automation strategies using Flow Designer, IntegrationHub, scheduled jobs, and orchestration capabilities. Evaluate business requirements and translate them into high-quality technical solutions aligned with industry and platform best practices. Ensure platform scalability, maintainability, and adherence to governance standards. Conduct code reviews and enforce development standards across the ServiceNow ecosystem. Exposure to design and implement APIs/integrations with external systems using

REST, SOAP, MID

Servers, and IntegrationHub spokes. Troubleshoot integration issues, optimize performance, and ensure secure data exchange. Enhance CMDB data quality using discovery, service mapping, and reconciliation rules. Configure ITOM Visibility components including Discovery, Service Mapping, Event Management (optional if applicable). Work with stakeholders to maintain CMDB governance, lifecycle management, and audit readiness. Implement and customize GRC/IRM modules such as policy & compliance, risk management, and audit management. Configure Hardware Asset Management (HAM) lifecycles, normalization, reconciliation, and asset workflows. Work closely with product owners, process owners, architects, and business teams to refine requirements and deliver impactful solutions. Provide mentoring and technical guidance to junior developers and administrators. Participate in Agile ceremonies, sprint planning, and backlog grooming. Basic Qualifications Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience). 3+ years of hands-on ServiceNow development experience. Strong proficiency in JavaScript, Glide API, Jelly, AngularJS, UI Builder, and Flow Designer. Experience with at least 2 major modules, which could include

ITSM, ITOM

Visibility, CMDB, HAM, and GRC/IRM or CAM. Demonstrated experience in building complex workflows, integrations, and custom applications. Strong understanding of CMDB architecture, discovery probes, patterns, and data governance. Preferred Qualifications ServiceNow certifications such as: Certified System Administrator (CSA) Certified Application Developer (CAD) CIS

• ITSM, CIS
• IRM Experience implementing ServiceNow in large enterprise environments.

Knowledge of ITIL v3/v4 processes and best practices. Experience with Agile development methodologies.

Work Conditions Location:

Hybrid

• 4 days onsite in Tysons Corner, VA (DC Metro candidates preferred:

VA, DC, MD

)

Job Type:

Full-time Benefits & Perks Medical and Vision Insurance

• Centennial covers 80% of employee and family premium costs, making high-quality healthcare affordable Dental Insurance
• 100% employer-paid coverage for employees Short-Term and Long-Term Disability Insurance
• Fully employer-paid, providing financial security and peace of mind Life Insurance
• Company-paid coverage to support you and your family 401(k) Retirement Plan with Employer Match
• A competitive plan to support your long-term financial goals Paid Time Off and Federal Holidays
• Generous PTO program and 11 paid federal holidays Metro Reimbursement
• Transportation benefits to help offset commuting costs Centennial offers a highly competitive benefits package that protects your family, rewards your future, and supports your work-life balance.

Work Environment & Culture Collaborative, respectful, and inclusive culture Direct access to leadership and decision-makers Opportunity to work on high-impact federal modernization programs Recognition programs for performance and innovation Technology & Innovation Exposure to AI, cloud, data, automation, and cybersecurity Opportunities to contribute to proprietary platforms and innovation labs Modern tools that support productivity and creativity Why Join Centennial Small business agility with enterprise-level impact Your ideas are heard and implemented Direct impact on meaningful government programs Strong values: professionalism, focus, integrity, trust, innovativeness, and excellence Equal Opportunity Employer Centennial Technologies Inc. is an equal opportunity employer and complies with all applicable federal, state, and local employment laws.