Sr. Systems Administrator (TS/SCI) - Palm Bay, FL

    Palm bay, FL
    Full-time, Part-time

    Job Description

    L3Harris is dedicated to recruiting and developing diverse, 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 an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers' mission-critical needs. The company provides advanced defense and commercial technologies across air, land, sea, space and cyber domains. L3Harris has approximately $17 billion in annual revenue, 50,000 employees and customers in more than 130 countries.


    Job Title: Sr. Systems Administrator (TS/SCI)

    Job Code:SAS20202104-44673

    Job Location: Palm Bay, FL

    Job Description:

    L3Harris corporation is seeking a dynamic System Administrator to perform critical system design and implementation in unique and challenging programs. The selected candidate will be part of an exclusive national security program and work on the design, development, deployment, and O&M for critical wireless, infrastructure and/or communication programs. Bring your talents to the front line at the cutting edge of Defense and Technology at L3Harris. Typical System Administrator responsibilities include the following:
    • Performing analysis to include: (1) Operating Systems: CentOS/Redhat 6, CentOS/Redhat 7, (2) Application Software: FreeIPA (LDAP), Cobbler (3) Database applications: Postgres SQL, (4) Network Protocols: TCP/IP, FTP, 802.3, IPSEC, DHCP, TFTP, DNS and SNMP in both copper and fiber environments
    • Recommending and implementing engineering design changes required to adapt technical requirements
    • Performing daily review of audit, security, and application logs and identifies problem areas or trends and takes the proper action and generates required reports
    • Using toolsets such as NESSUS and Elastic Stack (Elasticsearch, Logstash, Kibana)
    • Configuring backups and RAID configurations on systems to preserve critical information
    • Supporting management of VLANs, VRF, virtual switching, multi-layer switching, ACLs, secure configuration
    • Supporting account management, PKI cert management, LDAP configuration/management
    • Establishing and maintaining up-to-date cybersecurity configurations based on DISA STIGs and IAVM Notices
    • Conducting weekly cybersecurity system audits
    • Supporting critical operations during standard and non-standard working hours
    • Bachelor's Degree and minimum 6 years of prior relevant experience; or Graduate Degree and a minimum of 4 years of prior related experience, or equivalent
    • DoD 8570.01-M IAT Level 2 certification (e.g. CCNA-Security, CySA+, GISCP, GSEC, Security + CE, or SSCP)
    • Active TS/SCI clearance
    Preferred Additional Skills:
    • DoD 8570.01-M IAT Level 3 certification
    • Experience in the use of IT tools for managing and troubleshooting complex computer networks
    • Security administration experience in support of RMF requirement
    • Working knowledge of RMF and cybersecurity requirements
    • Ability to integrate RMF principles into ground-up builds
    • Previous experience supporting DoD & IC Government customers
    • Experience with continuous integration, build management, and/or automated test frameworks
    • Hardware/software requirement verification/system validation experience
    • Demonstrated ability to work and grow in a dynamic, fast paced, team-oriented environment
    • Experience with Vmware Suite, Backup Technologies such as NAS, SAN, iSCSI, SAS
    • Experience with testing applications such as Jenkins, TestComplete, Microsoft Team Foundation Server, and/or Bitbucket
    • Demonstrated self-starter - efficient in achieving goals and proactive in pursuing subsequent task
    • Scripting experience (Bash/Shell, Python, Perl)
    • Experience in highly technical programs, both commercial and governmental
    • Ability to thrive and communicate in a matrix organization
    • Clear and concise briefing ability of technical projects to non-technical audiences and customers
    • Ability to travel up to 10%
    • Active TS/SCI with Poly is highly desired
    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 rsum for this position, you understand and agree that L3Harris Technologies may share your rsum, 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.

    L3Harris Technologies is proud to be an Affirmative Action/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.

    Posting ID: 556644750Posted: 2020-05-21