64 comptia jobs at 36 companies in San Diego, CA
2w
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CompTIA A+ Adjunct Instructor
Florida or Massachusetts or San Diego or Albuquerque
$38-$42/hr RemotePart Time
2+ YOECompTIA A+ certification required; bachelor’s degree transcripts and active certification required for IT instructors; 2–3 years field or teaching experience; proficiency with Microsoft Teams, MS Office, and Canvas; strong communication and presentation skills.
Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Canvas
1w
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NTCSS Senior Automated Information System Analyst (SAISA)
San Diego, California, United States
$83k-$174k/yr OnsiteFull Time
8+ YOEExtensive NTCSS system administration experience, Linux command knowledge, CompTIA Security+, Secret clearance, and a bachelor's degree or eight years of relevant programming, design, or analysis experience.
Linux, R-Supply, OMMS-NG, NALCOMIS, RADM, Navy/Marine Corps Intranet (NMCI), CompTIA Security+
1w
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NTCSS Senior Automated Information System Analyst (SAISA)
San Diego, California, United States
$83k-$174k/yr OnsiteFull Time
Requires extensive NTCSS system administration experience, Linux command knowledge, Force Level NTCSS troubleshooting, CompTIA Security+ with CE enrollment, and a bachelor's degree or eight years of relevant experience.
Linux, NTCSS, R-Supply, OMMS-NG, NALCOMIS, RADM, Navy/Marine Corps Intranet (NMCI), CompTIA Security+, CompTIA Continuing Education (CE)
1mo
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Systems Administrator (GEODSS) - Diego Garcia 1
Diego Garcia or San Diego or Chicago or Fairbanks or Vandenberg AFB or Nellis AFB
OnsiteFull Time
4+ YOEActive security clearance and U.S. citizenship; minimum 4 years systems administration experience; Linux and Windows experience; DISA STIG compliance, backups, auditing, incident response; CompTIA Security+/CCNA/RedHat desired.
GEODSS, Linux, Windows, RedHat, DISA Security Technical and Implementation Guide (STIG), CompTIA Security +, CCNA
3mo
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C4PS-2510 Tactical Radio (TACRAD) SME - MAY 2026
Camp Pendleton North, California, United States
$70k-$80k/yr OnsiteFull Time
3+ YOEActive security clearance; travel up to 25%; CompTIA Security+; 3-5 years TACRAD experience.
VSAT/SATCOM, NOTM, COC, CAC2S, AFATDS, TBMCS, JBC-P, MCH, MARCIMS, JADOCS, TCS, MMIM, FTAS, IDS-MC, URN, JTCW, TVSS, THSv2, C2PC, SPRS, Harris CPA, RPA, JENM, ACES, NRDI, Code plug, ASTRO-25, Thales PC Programmer, TACRAD, THC2, WPPL
6d
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Network Engineer, Lead
San Diego, California, United States
$99k-$225k/yr OnsiteFull Time
10+ YOERequires 10+ years configuring, integrating, and troubleshooting Cisco enterprise networks, Secret clearance, high school diploma or GED, CompTIA Security+, and CCNP certifications.
Cisco, Cisco Catalyst Center, SDA, SWIM, LISP, OSPF, IS-IS, BGP, eBGP, iBGP, Cisco SD-WAN, VPNs, Cisco Identity Services Engine, AAA, SGTs, 802.1X, firewalls, proxies, TACACS+, RADIUS, Python, Ansible
5d
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PC/LAN Technician
El Cajon, California, United States
OnsiteFull Time
Requires CompTIA A+/N+ certification, 4 years of IT experience, or an associate's degree in IT or a related field. Requires hardware, software, networking, troubleshooting, communication, and customer service skills.
Microsoft Office, Microsoft SQL, ODBC, InfoGenesis, Oasis
4w
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Sr Systems Engineer
San Diego or Norfolk
$111k-$185k/yr FieldFull Time
10+ YOERequires 10+ years with military C4ISR systems, hands-on space tools experience, active CompTIA Security+ CE, U.S. citizenship, and Top Secret/SCI clearance.
Space Defense Characterization Control System (SDCCS), FADE, MIST, BOHDI, Scraawl, Kahless, Spectra, TITANS, TIBCO, SIPRnet, JWICS, C4ISR, Space Domain Awareness (SDA), Microsoft 401(k)
3mo
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Field Service Engineer – Chicago, Illinois and surrounding suburbs
San Diego, California, United States
$28-$45/hr RemoteFull Time, Contract
5+ YOEAssociate degree or 5-7 years hardware/software IT support; CompTIA A+ and Customer Support Certification; valid driver’s license; ability to lift 70 lbs; on-call; travel.
4w
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IT Support II
San Diego, California, United States
$36-$40/hr OnsiteFull Time
4+ YOE4+ years help desk/ServiceDesk experience, troubleshooting hardware/software, TCP/IP networking, Active Directory/Entra ID, Windows and MacOS support; CompTIA A+ or IT degree preferred.
Windows, MacOS, TCP/IP, Active Directory, Entra ID
1mo
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Systems Analyst III
San Diego, California, United States
$84k-$140k/yr OnsiteFull Time
6+ YOEActive TS/SCI eligibility, 6+ years supporting SSEE Increment F, strong technical writing and communication, CompTIA Security+ within six months, integration and test experience.
Linux, VMware, Ansible, Jira, Confluence
1mo
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Network Transport Engineer
San Diego, California, United States
$120k-$198k/yr OnsiteFull Time
6+ YOEDesign, implement, and maintain large-scale network transport solutions; Top Secret clearance and IAT Level 2 (CompTIA Security+) required; 6+ years experience and Bachelor's degree or equivalent.
Jira, Confluence, GitLab
1mo
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Navy Field Engineer/Technical Support Specialist
San Diego, California, United States
FieldFull Time
4+ YOEProvide shipboard and shore technical support including installation, troubleshooting, maintenance, cybersecurity, networking, Windows/Linux administration; CompTIA A+ and Network+ required; U.S. citizenship and ability to obtain DoD Secret clearance.
Windows, Linux, TCP/IP, STIG, RMF, C5ISR
1mo
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Web Developer | Active Secret clearance
San Diego or United States
$81k-$109k/yr HybridFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
2+ YOEActive Secret clearance, US citizenship, 2+ years web application development experience with JavaScript/React, frontend and backend familiarity, SQL knowledge, and IAT II / CompTIA Security+ CE certification.
JavaScript, React.js, HTML, CSS, Redux, Redux Toolkit, React Context, RESTful APIs, SQL, Microsoft Access, Java, Spring, Node.js, Python, Django, Flask, Git, Docker, Linux, Maven, npm, GitLab, GitHub, TypeScript, PostgreSQL, Microsoft SQL Server, SQL Server Reporting Services, IBM Engineering Requirements Management DOORS, DXL
3mo
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IT Support Specialist II - 073QE
San Diego, California, United States
$29-$49/hr HybridFull Time
2+ YOEBS in IT/CS, CompTIA A+ or equivalent, 2+ years LAN/WAN, desktop/helpdesk, AD/GP, Microsoft 365, VMware, backup solutions, US person, ability to lift up to 50 lbs.
Windows, Mac, Linux, Active Directory, Azure, Microsoft 365, VMware, Veeam, Backup solutions, VPN, Cisco, SonicWALL, Firewalls, Routers, Switches
4w
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IT Support II
San Diego, California, United States
$36-$40/hr OnsiteFull Time
4+ YOE4+ years help-desk/ServiceDesk experience, troubleshooting hardware/software, TCP/IP networking basics, Active Directory/Entra ID, CompTIA A+ or equivalent, strong communication and time-management skills.
ServiceDesk, Windows, MacOS, Active Directory, Entra ID, TCP/IP, RingCentral
1mo
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10447 – Desktop Support Specialist II
San Diego, California, United States
$30-$34/hr OnsiteFull Time
3+ YOEBachelor's degree in Computer Science or equivalent experience; 3+ years Tier 2 desktop support experience; troubleshooting, software/hardware installation, and coordination with IT teams; Microsoft, Oracle, or CompTIA certifications preferred.
Remote Desktop, Oracle, Microsoft
3w
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Field Service Engineer
San Diego, California, United States
$30-$35/hr FieldFull Time
7+ YOEManaged services experience,7+ years IT experience,advanced system administration,networking,CompTIA A+/Network+/Security+ or equivalent; scripting/automation and Azure preferred; must have reliable transportation and participate in on‑call rotation.
Microsoft Exchange, Office 365, Azure, Active Directory, Python, PowerShell, APIs
3w
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Network Engineer, Mid
San Diego, California, United States
$62k-$141k/yr OnsiteFull Time
3+ YOE3+ years implementing and troubleshooting enterprise or tactical networks for DoW/C4I; Secret clearance; CompTIA Security+ and CCNA preferred; HS diploma/GED required; experience with routing, switching, and network security technologies.
OSPF, BGP, VRF, HSRP, STP, MPLS, LDP, VPLS, EtherChannel, VLAN, ACLs, NAT, DHCP, DNS, AAA, IEEE 802.1X, Ansible, Python, SolarWinds, Cisco, Aruba, Juniper, CANES, ADNS
3w
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Systems Administrator II - La Jolla, CA
La Jolla, California, United States
$91k-$146k/yr OnsiteFull Time
4+ YOE4+ years systems administration (3+ with Linux) or HS+6 years, experience with Linux, VMware, Apache, MySQL, scripting (Perl, PHP, shell), CompTIA Security+ or equivalent, ability to obtain security clearance.
Linux, VMware, Apache, MySQL, Perl, PHP, GNU utilities
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