L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Senior Associate, Cyber IT Systems Administrator Job Code: 33651Job Location: Plano, TXSchedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off Clearance: Must Have an Active Department of War Security Clearance to be Considered Job Description:

As a Cyber IT Systems Administrator, you will perform complex technical tasks supporting Windows, VMware, and RHEL (LINUX) computing environments. This role requires a self-starter who thrives in a collaborative team setting, contributing to the design, development, testing, and validation processes through production. You will leverage industry-standard automation tools to engineer solutions that align with current and future program objectives. Additionally, you will assist in evaluating vendor products and provide strategic recommendations for purchases that support both the organization’s short- and long-term goals. The position also involves developing and implementing infrastructure policies, ensuring strict adherence to security procedures, and communicating across the organization to influence and improve practices, processes, and methodologies. You will play a key role in driving process, system, and product improvements while contributing to the development of new initiatives and executing operational plans that deliver measurable business impact.

Essential Functions:

• Management of complex projects or processes with general oversight and providing mentorship and training to team members.
• Works with team members to identify and mitigate risks to successful product integration.
• Utilize automation tools for rapid system deployment and patch management.
• Engineer improvements to current systems and processes; Plan and execute automation of system activities.
• Maintain security compliance leveraging suite of security tools.
• Define the system, upgrade plans and make ready for future addition with minimal disturbance.
• Perform work in accordance with established IT System. Administration/Engineering, user, security, and regulatory requirements (JSIG, NIST 800 series, and DOD Manuals volume 1-4, etc.
• Assist with engineering improvements to current systems and processes; Provide support in planning and execution of system automation.
• Track and present technical performance metrics for IT systems.
• Thorough management of documentation.
• Interface with development teams to determine future growth needs.
• Support the maintenance of the IT systems.
• Present design reviews to relevant stakeholders.
• Participate in proposal activities (both cost and technical).
• Execute the automation strategy; deliver products that represent workflows.
• Works with team members to identify and mitigate risks to successful product integration.
• Develop, track and present technical performance metrics for IT systems.
• Perform root cause analysis of system failures.
• Execute duties with little oversight; proactively looking to improve areas of deficiency.
• Ability to obtain and maintain Top Secret clearance and any additional clearances as required.
• Ability to lift up to 20 lbs.
• Up to 10% travel may be required.
• Performs other duties as required and assigned by senior leadership.

Qualifications:

• Active DoD Secret clearance with current 6-year update with ability to obtain Top Secret.
• Bachelor’s Degree and a minimum of 2 years of prior related experience. Graduate Degree or equivalent with 0 to 2 years of prior related experience. In lieu of a degree, minimum of 6 years of prior related experience.
• Must obtain 8140 Certification (Security+ etc.) within six (6) months of hire.

Preferred Additional Skills:

• Proficiency with Microsoft Office products.
• Experience with scripting and/or automation (i.e. PowerShell, Bash, Python, Terraform, Ansible, Puppet, Chef, etc.).
• Experience with networking concepts (i.e. subnetting, protocols, WAN connectivity, virtual networks).
• Working knowledge of virtualization environments such as v Sphere, v Center, ESXi, etc.
• Experience in Special Access Programs (SAPs) and/or Collateral environments.
• Excellent problem-solving skills.
• Experience with cloud security & governance (i.e. ACLs / Firewalls / Policy).
• Excellent communication skills (written, verbal, & presentation).

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

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