Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Associate, Systems Administrator (Carlsbad) (TS/SCI with FS Poly)

$83k - $118k

L3Harris Technologies

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: Sr. Associate Systems Administrator
Job Code: 44350
Job Location: Carlsbad, CA
Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off

 

Job Description:

 

We are seeking a dedicated System/Network desktop support administrator to join our IT team. The ideal candidate will be responsible for supporting classified Windows desktop systems and essential applications. This role combines system administration, network management, project coordination, and desktop/software support to ensure reliable and secure day-to-day operations.

 

Essential Functions:

 

  • Provide end-user desktop support for systems and applications both locally and across the classified WAN.
  • Perform routine system updates, patching, and hardening to reduce vulnerabilities and maintain compliance with applicable standards.
  • Partner with program engineering teams to understand requirements and deliver IT solutions aligned with program needs and schedules.
  • Communicate technical issues, risks, and recommendations effectively to management and non-technical stakeholders.

 

Qualifications:

 

  • 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.
  • Experience with Microsoft Windows and Microsoft Office applications.
  • Working knowledge of Windows and/or Linux operating systems, networking protocols, PowerShell, and security best practices.
  • Current active TS/SCI clearance with a full-scope polygraph.

 

Preferred Additional Skills:

 

  • Hands-on experience supporting Linux systems, including Red Hat Enterprise Linux (RHEL) 8/9, CentOS, and Ubuntu.
  • Experience administering VMware or comparable virtualization platforms.
  • Experience working with Commvault or similar backup and recovery solutions.

 

In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C. area, Denver, or NYC areas is [$83,000 MIN - $118,000 MAX].This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.  

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.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish . For information regarding your Right To Work, please click here for English or Spanish .

Vacancy posted 10 hours ago
Similar jobs that could be interesting for youBased on the Senior Associate, Systems Administrator (Carlsbad) (TS/SCI with FS Poly) in San Diego, CA vacancy
  • $83k - $118k

     ...Trusted Disruptor in defense tech. With customers’ mission-critical...  ...security. Job Title: Sr. Associate Systems Administrator Job Code: 44350 Job Location: Carlsbad, CA Job Schedule: 9/80:...  ...practices. Current active TS/SCI clearance with a full-scope polygraph... 
    Senior
    Work at office
    Local area
    Flexible hours

    L3Harris Technologies

    San Diego, CA
    4 days ago
  • $60k - $112k

     ...Disruptor in defense tech. With customers’ mission-...  .... Job Title: Senior Associate, Production Planning...  ...6735 Job Location: Carlsbad, CA Job Schedule:...  ...our Space and Missions Systems segment. This person...  ...Must to obtain a TS/SCI with poly US Government security... 
    Senior
    Local area
    Flexible hours

    L3Harris Technologies

    Santee, CA
    1 day ago
  •  ...we work on mission critical systems that directly support the warfighter...  ...a highly experienced System Administrator to contribute to the...  ...Responsibilities: Collaborate with cross-functional teams to understand...  ...No dual citizenship TS/SCI eligible; Active security... 
    Suggested

    PMAT

    San Diego, CA
    26 days ago
  •  ...Database Engineer/Oracle Database Administrator to join a high performing...  ...candidate will support a complex system with exacting interface,...  ...Required Skills: Clearance:  TS/SCI Full Scope Polygraph through MD Customer. Last poly must be within the past 6 years... 
    Suggested
    Temporary work

    Talent Search PRO

    San Diego, CA
    16 days ago
  • $106.5k - $197.5k

     ...Disruptor in defense tech. With customers' mission-...  .... Job Title: Senior Specialist, Electrical...  ...5947 Job Location: Carlsbad, CA Job Schedule:...  ...Readily translate system-level requirements into...  ...Skills: ~ Active TS/SCI clearance with Poly ~ Unique ability to... 
    Senior
    Local area
    Immediate start
    Flexible hours

    L3Harris Technologies

    Santee, CA
    4 days ago
  • Senior Systems Administrator Join Tau Six, an agile small company that delivers cutting...  ...a motivated self-starter with experience in secure...  ...Top Secret clearance with SCI eligibility Responsibilities...  ...or related experience; an Associates degree with 6+ years of related... 
    Senior
    Work at office
    Immediate start
    Remote work
    Shift work

    Tau Six

    San Diego, CA
    3 days ago
  • $100k - $130k

    Zachary Piper Solutions is looking for a Senior Linux System Administrator to join a large DOD program in San...  ...degree and 4 years of experience, Associates degree and 6 years of experience, or...  ..., secret clearance, top secret, ts/sci, polygraph, department of defense, army... 
    Senior
    Local area

    Piper Companies

    San Diego, CA
    3 days ago
  •  ...Job Description Senior Associate, M&A Advisory \n Candor Advisors | Remote (Southern California...  ...do not carry the conflicts that come with doing both. Our mission is simple:...  ...candidates. \n \n Candor Advisors | Carlsbad, CA | candor-advisors.com | Securities... 
    Senior
    Full time
    Remote work
    Work from home
    Relocation
    Night shift
    Day shift

    Candor Advisors

    San Diego, CA
    25 days ago
  •  ...together, we're more than ourselves. Want to find out more? Visit ubs.com/careers. Join us At UBS, we know that it's our people, with their diverse skills, experiences and backgrounds, who drive our ongoing success. We're dedicated to our craft and passionate about... 
    Senior
    Flexible hours

    UBS

    San Diego, CA
    2 days ago
  • $71.8k - $112.15k

     ...ashore tactical network systems - including Automated...  ...Compartmented Information (SCI) Networks, Agile Core...  ...MSD seeks Systems Administrators to administer and support...  ...positions and assist customers with IT issues ~ Monitor...  ...; ability to obtain TS/SCI (required for SCI... 
    Full time
    Contract work
    Part time
    Local area
    Remote work
    Worldwide
    Rotating shift

    Noblis

    San Diego, CA
    1 day ago
  • $120k - $160k

     ...Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_ON_...  ...SAIC is seeking a highly experienced System Administrator Expeditionary Systems (OpAI) to contribute...  ...IS AN ONSITE ROLE IN SAN DIEGO, CA. WITH UP TO 15% OF TRAVEL INVOLVED JOB... 
    Full time
    Remote work
    Shift work

    SAIC

    San Diego, CA
    1 day ago
  • $80k - $120k

     ...Subcategory: Sys Administrator Schedule: Full-Time...  ...Must Be Able to Obtain: TS/SCI Potential for Remote...  ...is seeking an onsite Systems Administrator to support...  ...will provide mid- to senior-level systems...  ...clearly and professionally with command personnel, customers... 
    Full time
    Remote work
    Shift work

    SAIC

    San Diego, CA
    2 days ago
  • Senior IT Systems Administrator Seasats is growing rapidly, and we're looking for a Senior IT Systems Administrator to become the dedicated owner of...  ...operate our autonomous vehicles, although you'll work closely with those technical teams and may occasionally help connect... 
    Senior
    Permanent employment
    Work at office
    Local area
    Immediate start
    Visa sponsorship
    Work visa
    Flexible hours

    Seasats

    San Diego, CA
    3 days ago
  •  ...environments? Our Private Wealth Management team is seeking a Senior Wealth Strategy Associate who thrives on market analysis, investment research, and...  ...while reinforcing long-term investment objectives Partner with Financial Advisors to develop customized investment... 
    Senior
    Work at office

    CFA Institute

    San Diego, CA
    2 days ago
  • $365k - $390k

     ...Joint Ventures Senior Associate Attorney - Irvine, San Diego, Los Angeles, San Francisco Direct Counsel is seeking a Joint Ventures Senior Associate to join a top-tier Am Law firm with a nationally recognized real estate practice. This is an excellent opportunity... 
    Senior

    Direct Counsel

    San Diego, CA
    1 day ago
  • $81.13k - $164.57k

     ...collaborative, future-forward culture that empowers your success. Work with KPMGs extensive network of specialists; enjoy access to our...  ...what we stand for as a firm. KPMG is currently seeking a Senior Associate to join our Business Tax Services practice.... 
    Senior
    Work at office
    Local area

    KPMG

    San Diego, CA
    1 day ago
  • $70k - $120k

    Saalex Corporation is seeking multiple System Administrator II inTidewater, VA and San Diego, CA. Saalex...  ...Technology Services company with a focus on Test Range Operations and Management...  ...to obtain a Secret, Top Secret, or TS/SCI clearance. Active clearances preferred.... 
    Contract work
    Temporary work
    Local area
    Flexible hours

    Saalex Corp.

    San Diego, CA
    5 days ago
  • $60k - $105k

    Saalex Corporation is seeking multiple System Administrator I positions in Tidewater, VA and San Diego...  ...Technology Services company with a focus on Test Range Operations and Management...  ...eligible to obtain a Secret, Top Secret, or TS/SCI clearance. Active clearances preferred.... 
    Contract work
    Temporary work
    Local area
    Flexible hours

    Saalex Corp.

    San Diego, CA
    1 day ago
  •  ...Attorney Position Seeking an Attorney with a minimum of 5 or more years litigation or civil litigation experience preferably in property, employment, or business litigation. Skills: ~ Minimum of 5 or more years litigation or civil litigation experience preferably... 
    Senior
    Work at office

    Synectics

    San Diego, CA
    1 day ago
  • $100k - $170k

    Saalex Corporation is seeking multiple System Administrator III in Tidewater, VA and San Diego, CA....  ...Information Technology Services company with a focus on Test Range Operations and...  ...eligible to obtain a Secret, Top Secret, or TS/SCI clearance. Active clearances preferred.... 
    Contract work
    Temporary work
    Local area
    Flexible hours

    Saalex

    San Diego, CA
    2 days ago
  • Job Title Systems Administrator III Location San Diego, CA 22400 US (Primary) Category Research...  ...Travel Security Clearance Required TS/SCI Job Description Prescient Edge is seeking...  ...Edge , we believe that acting with integrity and serving our employees is... 
    Full time
    Remote work

    Prescient Edge

    San Diego, CA
    3 days ago
  • $80.1k - $152k

     ...university) and seeking employment with Penn State, please login to...  ...-motivated Infrastructure Systems Administrator to join our DevSecOps...  ...security clearance, at the TS/SCI level, prior to beginning employment...  ...Administrator (ARL) - Senior Professional, this position... 
    Full time
    For contractors
    Work experience placement
    Remote work
    Work from home
    Flexible hours

    The Pennsylvania State University

    San Diego, CA
    5 days ago
  • $77k - $202k

     ...successful and progress in our careers, now and in the future. As a Senior Associate, you'll work as part of a team of problem solvers, helping to...  ..., in a structured way, when influencing and connecting with others. Able to read situations and modify behavior to... 
    Senior
    H1b

    PwC

    San Diego, CA
    2 days ago
  • $160k - $225k

     ...NY Labor Law & General Liability Defense Associate A well-regarded defense law firm in White Plains, NY is seeking a Litigation Associate...  ...liability defense matters. This is a mostly remote role with a stable caseload and direct client exposure. Responsibilities... 
    Senior
    For contractors
    For subcontractor
    Remote work

    Jobrapido

    San Diego, CA
    10 hours ago
  •  ...Litigation Associate Attorney Our client, a well-established law firm in San Diego, CA, is seeking an experienced Litigation Associate...  ...have 5+ years of litigation or civil litigation experience, with experience in property, employment, or business litigation preferred... 
    Senior
    Work at office

    Protouch Staffing

    San Diego, CA
    2 days ago
  • $160k - $200k

     ...Level Must Be Able to Obtain: TS/SCI Potential for Remote Work:...  ...SAIC is seeking a Senior Principal Cybersecurity Engineer...  ...support critical Navy communication systems within the DoD. This role is ideal...  ...-on security professional with deep engineering expertise, offensive... 
    Senior
    Full time
    Local area
    Remote work
    Shift work

    SAIC

    San Diego, CA
    10 hours ago
  •  ...The San Diego office of WSHB, a national civil litigation defense firm, is looking for associate applicants with at least 4-7 years of relevant experience for its expanding insurance defense litigation group. You must be licensed in California - no exceptions.... 
    Senior
    Work at office
    Work from home
    Flexible hours

    Wood Smith Henning & Berman

    San Diego, CA
    1 day ago
  • $48k - $109k

     ...Immigration Paralegal At Vialto Law (US) LLP, we help multinational organizations navigate the complexities of U.S. business immigration with precision, strategy, and care. Our approach is holistic and employee-focused, backed by a high-performing team of U.S. attorneys and... 
    Senior
    Permanent employment
    Full time
    Work at office
    Remote work

    Vialto Partners

    San Diego, CA
    1 day ago
  • $45 - $55 per hour

    Senior / Associate Scientist, Translational Comp: $45 - $55/hr DOE Status: Contractor Must be in San Diego No Phds The Opportunity We're looking...  ...end to end, analyze resulting data, and work closely with cross-functional research teams. The ideal candidate brings... 
    Senior
    For contractors

    BioPhase Inc.

    San Diego, CA
    5 days ago
  • $102k - $189.5k

     ...Disruptor in defense tech. With customers’ mission-...  ...security. Job Title: Senior Specialist, Mechanical...  ...46807 Job Location: Carlsbad, CA; Palm Bay, Florida;...  ...communications, geospatial systems and services, air...  ...Top Secret or Top Secret/SCI clearance. (Active within... 
    Senior
    Work at office
    Local area
    Flexible hours

    L3Harris Technologies

    Santee, CA
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Associate, Systems Administrator (Carlsbad) (TS/SCI with FS Poly). Be the first to apply!