The posting
COMPANY PROFILE
JT4, LLC provides engineering and technical support to multiple western test and training ranges for the U.S. Air Force, U.S. Space Force, and U.S. Navy under the Joint Range Technical Services Contract (J-Tech II).
At the National Space Test and Training Complex (NSTTC), JT4 supports the United States Space Force by providing the technical expertise, infrastructure, and operational capabilities necessary to maintain realistic and secure space test and training environments.
About the SkillBridge Opportunity
JT4 is seeking a transitioning military service member interested in pursuing a civilian career in cybersecurity through the Department of Defense (DoD) SkillBridge Program. This internship provides an opportunity to gain practical, hands-on experience supporting cybersecurity and information assurance operations within a DoD environment. The selected participant will work alongside experienced JT4 cybersecurity professionals, including Information System Security Managers (ISSMs), Information System Security Officers (ISSOs), system administrators, and network engineers. Through structured mentoring, supervised technical activities, and exposure to real-world cybersecurity operations, the participant will develop familiarity with the processes, tools, and security requirements associated with protecting DoD information systems. The objective of the internship is to prepare the transitioning service member for potential civilian employment in a Cybersecurity Analyst or related information assurance position.
Job Summary – Essential Functions/Duties
Under the supervision and guidance of JT4 cybersecurity personnel, the SkillBridge participant will assist with fundamental cybersecurity and information assurance activities supporting NSTTC information systems and network environments.
Primary duties and areas of exposure may include:
Risk Management Framework (RMF) and System Authorization
- Support cybersecurity activities associated with the DoD Risk Management Framework (RMF).
- Assist with gathering, organizing, and maintaining RMF documentation, including System Security Plans (SSPs), Plans of Action and Milestones (POA&Ms), and supporting security control evidence.
- Gain familiarity with the Enterprise Mission Assurance Support Service (eMASS) and its role in documenting system security compliance.
- Assist cybersecurity personnel with preparation activities supporting Authorization to Operate (ATO) assessments, security reviews, and continuous monitoring requirements.
Vulnerability Management and Security Compliance
- Assist with vulnerability assessment activities using authorized cybersecurity tools, including the Assured Compliance Assessment Solution (ACAS), where permitted.
- Support the review, documentation, and tracking of identified vulnerabilities and corrective actions.
- Gain exposure to Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) and applicable security configuration standards.
- Assist with maintaining records of vulnerability findings, remediation efforts, and compliance status.
Cybersecurity Operations and Continuous Monitoring
- Support routine cybersecurity compliance and continuous monitoring activities.
- Assist with reviewing security-related documentation, configuration changes, and system security findings.
- Gain familiarity with cybersecurity incident reporting, escalation, and response procedures.
- Participate in cybersecurity assessments, technical discussions, and operational security reviews.
System and Network Security
- Collaborate with system administrators, network engineers, and cybersecurity personnel to understand security requirements for DoD information systems.
- Gain exposure to security controls associated with Windows and Linux operating systems, network infrastructure, and access management.
- Assist with documenting system configuration changes and evaluating their potential impact on cybersecurity compliance.
- Develop an understanding of how cybersecurity requirements are integrated into daily IT operations and system maintenance.
Cybersecurity Documentation and Reporting
- Assist with maintaining accurate cybersecurity records, security assessment artifacts, and compliance documentation.
- Support preparation activities for government cybersecurity inspections, audits, and ATO reviews.
- Assist in tracking security findings, mitigation activities, and corrective action status.
- Participate in coordination with cybersecurity personnel, technical teams, and government stakeholders as appropriate.
All cybersecurity activities will be performed under appropriate supervision and in accordance with established security policies, system access authorizations, and applicable government requirements.
Requirements – Education, Technical Skills, and Experience
The ideal candidate is a transitioning military service member with an interest in cybersecurity, information assurance, and information technology.
Minimum Qualifications
- Currently serving in the U.S. Armed Forces and eligible to participate in the DoD SkillBridge Program.
- Must obtain required military command approval prior to participation.
- Must be a U.S. citizen.
- General understanding of computer systems, information technology, networking, or cybersecurity fundamentals.
- Strong analytical, communication, organizational, and problem-solving skills.
- Ability to work effectively with technical teams and follow established policies and procedures.
- Willingness to learn cybersecurity technologies, compliance requirements, and DoD information assurance processes.
Desired Qualifications
The following experience or certifications are beneficial but are not required unless specified by applicable contractual, security, or position requirements:
- CompTIA Security+, Network+, or CySA+ certification.
- Familiarity with DoD cybersecurity policies and information assurance concepts.
- Basic understanding of NIST SP 800-53 and the Risk Management Framework.
- Exposure to eMASS, ACAS, SCAP, or DISA STIGs.
- Experience with Windows or Linux operating systems.
- Experience with computer networking, system administration, or technical support.
- Previous military experience in cybersecurity, communications, information technology, or related technical disciplines.
Security Requirements
This opportunity supports a federal government contract and requires U.S. citizenship.
The participant must meet all applicable government, contractual, and JT4 security requirements. Security clearance requirements will be determined by the assigned duties and systems.
Access to government networks, information systems, facilities, and cybersecurity tools will be subject to appropriate authorization and completion of required training.
Professional Development
The SkillBridge participant will receive mentoring and supervised practical experience from JT4 cybersecurity professionals supporting the NSTTC mission.
The internship is designed to develop familiarity with DoD cybersecurity operations, vulnerability management, information assurance, system authorization processes, and the technical responsibilities associated with a civilian cybersecurity career.
A separate structured training plan will establish specific learning objectives, activities, and milestones throughout the internship.
