ServiceNow Software Designer 3 (TS/SCI Clearance with CI Polygraph Required)

J&T; Springfield (VA); On-site; USD 129,000 - 145,000; Full time

Benefits offered by this job

Health, Dental, and Vision Insurance

401(k) Retirement Plan with Company M

Tuition & Professional Development Re‑

Paid Time Off, Holidays, ParentalLeave

Job summary

J&T is seeking a Software Designer who will serve as a subject matter expert in network management systems, operating systems, and enterprise integration of toolsets and servers. This position requires 100% on-site presence in a secure facility.

Responsibilities include leading ServiceNow design and integration on Linux (RHEL) and Windows, guiding Agile and SDLC, and ensuring DoD RMF/A&A readiness with strong security posture. Documentation and knowledge transfer are essential parts of the role.

Qualifications

• DoD IAT Level 2 certifications required.
• 5+ years hands-on ServiceNow design, development, scripting, and platform architecture.
• Experience integrating ServiceNow with external enterprise systems.
• Strong Windows and Linux administration and networking background.
• Experience with Agile, Scrum, and SDLC.

Responsibilities

• Oversee development, administration, deployment, and integration of ServiceNow on Linux and Windows.
• Lead agile project delivery, coordinate risks, and improve processes.
• Direct system performance tuning and optimization across the environment.
• Guide complex integrations between ServiceNow, Cisco NSO, and other tools.
• Mentor team in testing, validation, and verification best practices.
• Ensure security hardening and RMF A&A alignment; DoD compliance.

Skills

ServiceNow design

ServiceNow scripting (JavaScript)

ServiceNow architecture

Java

Python

Perl

PowerShell

Windows

Linux

Networking hardware

SQL

Automation & CI/CD

Agile / Scrum / SDLC

Education

Doctorate

Master’s Degree

Bachelor’s Degree

Associate’s Degree

High School Diploma / GED

Tools

DoD Baseline Certification (e.g., Security+)

ServiceNow Certifications: CSA + Advanced/Mainline

Job description

The Software Designer will serve as a subject matter expert in network management systems (NMS), operating systems, commercial and custom software, and full enterprise integration of toolsets and servers. This position requires 100% on-site presence (5 days per week) in a secure facility environment.

Job Overview

Key Responsibilities

Team Leadership & Project Management

• Oversee and guide team members in the development, administration, deployment, and integration of the enterprise ServiceNow suite on Linux (RHEL) and Windows operating systems, while collaborating with database developers on schema and data requirements.
• Lead the engineering team using Agile, Scrum, and Systems Development Life Cycle (SDLC) methodologies to coordinate, track, and deliver projects efficiently while fostering accountability and continuous improvement.
• Coordinate closely with Project Managers and Technical Leads to ensure clear, proactive communication of team progress, technical risks, and project challenges.
• Direct system performance analysis, tuning, and optimization across the environment.

System Integration & Automation

• Direct complex integration efforts between ServiceNow, network services orchestrators (e.g., Cisco NSO), commercial off-the-shelf (COTS) software, and other enterprise tools.
• Guide the automation and orchestration of platform deployment activities using modern infrastructure and scripting tools (Ansible, Python, Terraform, PowerShell), mentoring the team in testing, validation, and verification best practices.
• Oversee the delivery of well-engineered, deployable packages to enable seamless transition to production environments with minimal manual intervention.

Security, Compliance & Sustainment

• Lead team efforts in system hardening and security compliance, directly supporting Risk Management Framework (RMF) Authorization and Accreditation (A&A) efforts to ensure all engineered solutions satisfy strict government security baseline standards.
• Ensure full compliance with Department of Defense (DoD) 8140.03 / 8570 Information Assurance Technical (IAT) Level 2 requirements.
• Monitor system and application availability/performance, proactively managing the troubleshooting, diagnosis, and resolution of complex system issues while overseeing Root Cause Analysis (RCA).

Documentation & Knowledge Transfer

• Oversee the creation and maintenance of comprehensive technical documentation, ensuring accuracy and completeness for operations teams, and providing operational handoff training as required.

Required Qualifications & Experience

Experience & Education

• Doctorate + 8 years of experience
• Master’s Degree + 10 years of experience
• Bachelor’s Degree + 12 years of experience
• Associate’s Degree + 14 years of experience
• High School Diploma / GED + 16 years of experience

Technical & Platform Certifications

• DoD Baseline Certification: Must meet IAT Level 2 requirements (e.g., CompTIA Security+).
• ServiceNow Certifications:
  • Certified System Administrator (CSA)
  • At least one (1) additional Advanced/Mainline ServiceNow Certification.

Core Technical Skills

• ServiceNow Expertise: Minimum of 5 years of hands-on experience in ServiceNow design, development, scripting (JavaScript), and platform architecture.
• Integrations & Scripting: Proven experience integrating ServiceNow with external enterprise systems using languages such as Java, Python, Perl, or PowerShell.
• Cross-Platform Knowledge: Strong technical background across heterogeneous environments including Windows, Linux, and enterprise networking hardware (Cisco, Juniper, etc.).
• Database & SQL: Solid understanding of relational database management systems (RDBMS) and SQL to collaborate with DBAs on schema design, custom indexing, data archiving, and platform performance tuning.
• Automation & CI/CD: Demonstrated experience automating platform deployments, configuration management, and automated testing/validation frameworks.
• Methodologies: Hands‑on experience working across concept, design, engineering, production, and sustainment phases using Agile, Scrum, or SDLC.

Security Clearance

• Active TS/SCI Security Clearance with CI Polygraph is strictly required.

Desired Skills & Competencies

• Networking Certification/Background: CompTIA Network+ or equivalent network engineering background is highly desired.
• Leadership & Autonomy: Proven ability to work independently with minimal supervision, process customer trouble tickets, solve complex technical problems, and mentor junior team members.
• Adaptability & Communication: Exceptional organizational, critical thinking, and communication skills (verbal and written) with an ability to thrive in a high-tempo, dynamic operational environment.

Job Details & Benefits

• Position Type: Full-Time (On-site 5 days/week)
• Estimated Compensation Range: $129,000 - $145,000 annually (commensurate with experience and skills)
• Comprehensive Benefits Package Includes:
  • Health, Dental, and Vision Insurance
  • Basic Life & Disability Insurance
  • Paid Time Off (PTO), Paid Holidays, and Paid Parental Leave
  • 401(k) Retirement Plan with Company Match
  • Tuition & Professional Development Reimbursement