NASA Network and Computer Systems Engineer

The Opportunity:

CACI is seeking an experienced Computer Systems Engineer with strong expertise in Linux system administration network configuration cybersecurity compliance and infrastructure implementation to join our Computer Systems Engineering team supporting NASAs human-rated spacecraft systems in support of our Nations space exploration initiative at NASA / Johnson Space Center (JSC) in Houston TX. Candidates should have experience managing and securing computing environments including configuring Linux servers (Red Hat and/or Ubuntu) firewalls VPNs network switching equipment and most of all possess a great passion to contribute to our Nations exploration of space.

The candidate will join a team that provides a range of computer systems support to NASA at the Johnson Space Center including user support security management network design and operation account management and provisioning operation of IT infrastructure services computing equipment setup and subject matter expertise for NASA projects.

In addition to outstanding technical expertise the individual must be adaptable detail-oriented and able to clearly communicate technical concepts with customers and engineering stakeholders. The individual must share our passion for our Nations Space Program and share in the excitement of developing the next human-rated space vehicles.

Responsibilities:

• Independently design implement configure secure and maintain the full infrastructure stack supporting systems including firewall VPN network switch DNS DHCP and Linux end client configurations.
• Support the full lifecycle of end-user and server systems including procurement operating system installation security hardening application deployment and asset tracking.
• Provide hands-on end-user support as needed including troubleshooting system fixes and configuration updates to meet mission and project needs.
• Coordinate with NASA service provider organizations to integrate and utilize enterprise services including identity management security services and networking.
• Configure and manage network infrastructure including firewalls VPNs switches (Cisco or comparable) hardware testbeds development labs and isolated environments supporting spacecraft and simulation development.
• Perform cybersecurity posture assessments implement remediations and ensure compliance with selected controls from NIST SP 800-53 Rev 5.
• Develop update and maintain required cybersecurity documentation including system security plans network diagrams interconnection agreements disaster recovery plans risk assessments and incident documentation.
• Design and implement system baselines and configurations that support mission-critical development while meeting NASA security and operational requirements.

Qualifications:

Required:

• Bachelor of Science degree in Computer Engineering Computer Science Computer Information Systems Cybersecurity or related disciplines required.
• US Citizenship is required.
• Minimum of 5 years of hands-on experience in Linux system administration (RHEL and/or Ubuntu) networking and cybersecurity tasks in a customer-oriented fast-paced technical environment. Greater experience is valued.
• Strong working knowledge of computer systems architecture including operating systems networking storage firewalls VPNs and cybersecurity concepts. Ability to document system configurations processes and architecture clearly and accurately.
• Effective written and verbal communication skills with the ability to collaborate with technical teams NASA stakeholders and service provider organizations. Ability to work independently manage multiple technical tasks and adapt to changing requirements in a dynamic environment.
• Proficiency with standard technical tools and workflows and familiarity with ticketing tracking or project coordination tools (e.g. Jira ServiceNow or similar).

Desired:

• Master of Science degree in Computer Engineering Computer Science Computer Information Systems Cyber Security or Graduate level coursework or research involving information systems or cyber security.
• Experience with NASA DoD or federal government security compliance frameworks including FISMA NIST SP 800-53 and related cybersecurity documentation and assessment processes.
• Project management skills or Project Management Professional certification. Relevant IT certifications such as ITIL Cisco Red Hat VMware ISC2 or SANS. Scripting or software automation skills using Bash PowerShell Python or similar languages; familiarity with Git version control.
• Experience writing technical documentation and maintaining knowledge bases or configuration repositories.
• Experience working with software development teams and/or administering software development tools such as GitLab GitHub Jenkins Jira and Docker/Podman.
• Experience with any of the following is a plus: Service Now Jira Confluence Microsoft Active Directory Microsoft Group Policy Puppet Ansible PowerShell Tenable SecurityCenter HCL BigFix Splunk GitLab Continuous Integration Jenkins Apache web server Nginx Elasticsearch PostgreSQL.
• Experience in the NASA/JSC environment or other highly technical engineering-focused environments.

What You Can Expect:

A culture of integrity.

At CACI we place character and innovation at the center of everything we do. As a valued team member youll be part of a high-performing group dedicated to our customers missions and driven by a higher purpose to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. Youll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together we will advance our nations most critical missions build on our lengthy track record of business success and find opportunities to break new ground in your career and in our legacy.

Pay Range:

There are a host of factors that can influence final salary including but not limited to geographic location Federal Government contract labor categories and contract wage rates relevant prior work experience specific skills and competencies education and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI you will receive comprehensive benefits such as; healthcare wellness financial retirement family support continuing education and time off benefits.

The proposed salary range for this position is: