Cyber Systems Administrato

L3HHCM20•Salt Lake City, UT

37d•Onsite

About The Position

L3Harris is seeking a highly skilled and experienced and security-conscious IT System Administrator to join our team in Salt Lake City, UT. The ideal candidate will have a strong background in both Linux and Windows environments, with an emphasis on adhering to the Risk Management Framework (RMF). This role requires an active Secret Clearance, and involves maintaining the integrity, confidentiality, and availability of classified information systems.

Requirements

Bachelor’s Degree Computer Science, Information Systems, or a related field and minimum 4 years of prior relevant experience. Graduate Degree Computer Science, Information Systems, or a related field and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience Computer Science, Information Systems, or a related field.
Active Secret clearance is required.
Experience with Risk Management Framework (RMF) and security compliance, network infrastructure and protocols.
Strong knowledge of Linux operating systems and associated hardware platforms.
Strong understanding of network infrastructure and protocols.
Experience with virtualization technologies and containerization.
Familiarity with the Risk Management Framework and its application in securing IT systems.
Ability to recieve 8570\8140 IAM Level 1, or higher, compliant certification (Security+) with in 6 months

Nice To Haves

Effective communication skills, both written and verbal.
Ability to work independently as well as collaboratively in a team environment.
Excellent problem-solving skills and the ability to work under pressure.
Strong communication and documentation skills.
Previous experience with RMF as Information Systems Security Manager (ISSM) or Information Systems Security Officer (ISSO)
Experience with tools such as ACAS (Nessus), STIGViewer, SCAP, and Splunk.
Experience as a Linux System Administrator
Experience with NISPOM, DAAG, JSIG, ICD
Network+, CCNA, CISSP, RHCSA Certifications
6 years direct and relevant experience with Information Security and Cyber Intelligence.
Experience in a Department of Defense (DoD) environment.
2 years direct experience with Risk Management Framework (RMF)
8570\8140 IAM Level 1, or higher, compliant certification (Security+)

Responsibilities

Prepare for and participate in security assessments and audits.
Configure various operating systems such as Windows, Linux, and UNIX to meet 32 CFR Part 117 - National Industrial Security Program Operating Manual (NISPOM), Defense Security Service Assessment and Authorization Guide (DAAG), Joint Special Access Program (SAP) Implementation Guide (JSIG), National Institute of Standards and Technology (NIST) standards, and Command Cyber Readiness Inspection (CCRI) requirements.
Develop documentation for authorization for new and existing systems in accordance with NISPOM, JSIG, or NIST; and Risk Management Framework (RMF).
Utilize/maintain multiple security databases and sites including SIMS and eMASS.
Conduct vulnerability and compliance assessments against systems and networks to determine risk posture.
Review electronic and manual audit logs and investigate any anomalies or security incidents.
Assist in security investigations and incident response.
Develop information security training materials and processes as well as train general and privileged users on computing security processes, policies and procedures.
Remain informed of evolving security requirements.
Respond to Security issues.
Coordinate with the Information System Security Manager (ISSM) and Facility Security Officer (FSO) on system security compliance.
A current and active Secret security clearance with the ability to obtain a Top-Secret security clearance post-hire is required