ISSM

Location: USA NE Offutt AFB

Type of Requisition

Regular

Clearance Level Must Currently Possess

Top Secret

Clearance Level Must Be Able to Obtain

Top Secret/SCI

Public Trust/Other Required

Job Family

Cyber and IT Risk Management

Job Qualifications

Skills

Cybersecurity Compliance, Information Systems, System Administration

Certifications

None

Experience

5 + years of related experience

US Citizenship Required

Yes

Job Description

MEANINGFUL WORK AND PERSONAL IMPACT

USSTRATCOM is a Combatant Command responsible for strategic deterrence, nuclear operations, and enterprise IT services essential to national security. It oversees Nuclear Command, Control, and Communications (NC3), Joint Electromagnetic Spectrum Operations (JEMSO), Global Strike, and Missile Threat Assessments, working closely with other Combatant Commands, Services, and defense agencies. SCITLS will be a key component that will ensure mission success and the safety of the U.S. and its allies by providing 24/7 IT services and network support for NIPRNet, SIPRNet, JWICS, and SAP/SAR environments.

You will play a crucial role in providing support in the following areas:

• Overseeing the cybersecurity posture of assigned information systems and ensuring full compliance with DoW, USSTRATCOM, and organizational cybersecurity policies and directives.
• Managing all aspects of system accreditation, continuous monitoring, and authorization packages including RMF documentation, SSPs, POA&Ms, and security assessments.
• Conducting forensic analysis of digital information, gathering and handling evidence, and identifying network intrusion data relevant to security investigations
• Leading incident response coordination, ensuring proper triage, documentation, escalation, remediation, and after action reporting.
• Implementing and enforcing cybersecurity policies, technical controls, and security procedures across systems, networks, and mission environments.
• Conducting audits, inspections, and compliance reviews to verify adherence to cybersecurity requirements, configuration baselines, and IA control implementation.
• Identifying threats, vulnerabilities, and risks and developing mitigation strategies to reduce exposure and strengthen system resilience.
• Coordinating with system owners, administrators, cyber analysts, and mission partners to ensure secure operation and continuous risk management.
• Maintaining documentation, system records, change logs, and evidence needed for assessments, reaccreditation, and compliance reviews.
• Providing senior cybersecurity guidance, mentorship, and oversight to technical teams, ensuring best practices and mission alignment.

WHAT YOU’LL NEED TO SUCCEED

• Education: Technical Training, Certification(s), or Degree. Relevant professional experience may be substituted for formal education.
• Experience: 5+ years of cybersecurity operations, incident response, IA governance, or cybersecurity compliance
• Required Certifications: ITIL Foundations v4 Certificate (or ability to obtain within 9 months)
• Clearance: Must have a current/active Top Secret clearance with the ability to obtain TS/SCI status
• Location: Offutt AFB, NE

Preferred Qualifications

• Experience functioning as an ISSM or senior cybersecurity lead supporting RMF, system accreditation, and continuous monitoring programs.
• Strong background in forensic analysis, intrusion detection, incident response, and threat analysis.
• Familiarity with SIEM platforms (Splunk), Active Directory, firewalls, system auditing, and compliance reporting.
• Knowledge of cybersecurity frameworks, DoW IA controls, system hardening, and vulnerability remediation.
• Experience conducting documentation reviews, risk assessments, compliance audits, and POA&M management.
• Excellent communication and leadership skills to provide oversight and work across technical and mission teams.

GDIT IS YOUR PLACE

• 401K with company match
• Comprehensive health and wellness packages
• Internal mobility team dedicated to helping you own your career
• Professional growth opportunities including paid education and certifications
• Cutting-edge technology you can learn from
• Rest and recharge with paid vacation and holiday.

#SCITLS

The likely salary range for this position is $129,813 - $149,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours

40

Travel Required

None

Telecommuting Options

Onsite

Work Location

USA NE Offutt AFB

Additional Work Locations

Total Rewards at GDIT

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.

To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

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Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans