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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 Technologies is the Trusted Disruptor in the defense industry. 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: Software Specialist System Integrator

Job Code: 27203

Job Location:Greenville, TX

Schedule: 9/80

L3Harris is seeking a Software Engineering / System Integrator to support Mission System integration and support in secure DoD an DCSA accredited environments. The position will be responsible for developing and maintaining mission system environments with a mix of OS and hosting solutions. Integration of the mission systems will include the install and configuration of the Operating Systems and Mission software, Infrastructure services, and Cyber Security hardening. A solid understanding of Windows administration and enterprise services is required. Understanding of Linux administration is also a plus. A candidate must be a self-starter, be able to work independently, work effectively in a diverse technical team, and could take ownership of issues through resolution.

Essential Functions:

• Windows and Linux systems deployment, upgrades, configuration management, patching and maintenance
• Conforming to Windows and Linux systems security standards (RMF, DISA, CMMC, DFARS, NISPOM)
• Installation and hardening of enterprise services and integrated software systems
• Managing User Access and Group Policy of Windows stand alone and Active Directory Domain systems
• Backup and recovery of Windows based systems
• Technical writing of work instructions and build manuals
• On site (not fully remote) position

Required Qualifications:

• Ability to obtain and maintain a DoD Security Clearance, which requires U.S. Citizenship.
• Bachelor’s Degree and minimum 4 years of prior relevant experience.
• Graduate Degree and a minimum of 2 years of prior related experience. 
• In lieu of a degree, minimum of 8 years of prior related experience.
• Demonstrated experience with operating systems deployment, upgrades, configuration management, patching and maintenance
• Demonstrated experience with windows infrastructure services such as Active Directory, GPO, DHCS, Anti Virus, DNS
• Demonstrated experience with operating systems administration activities for Windows and Linux
• Demonstrated experience with disk imaging tools
• Demonstrated experience with configuration Management tools
• Demonstrated experience with scripting languages (e.g.Bash, Powershell, Python, PHP)

Preferred Experience:

• Demonstrated familiarization with virtual technologies, preferrably Windows Hyper-V
• Familiar with Security Information and Event Management (SIEM) techniques
• Demonstrated experience with understanding of Network administration (e.g., switches, firewalls, routing, DMZs)
• Demonstrated experience with tracking and collaboration tools such as Jira and Confluence
• Demonstrated experience with security standards such NIST 800-53, NIST 800-171, DISA STIGS, Nessus audit files
• Demonstrated experience with industry certifications in Windows and Cybersecurity related areas (e.g., Security+)

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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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