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Network And Computer Systems Administrator Jobs in Concord, CA

Apex Systems

Systems Administrator

Pleasanton, CA · On-site

Bachelor's degree in Computer Science, CIS, or a related field. Experience: 1-2 years of IT ... Understanding of basic networking concepts, technical systems, and healthcare technologies.

Samuelmerritt

Network and System Administrator

Oakland, CA · On-site

$96K - $120K/yr

... the Network & Systems Administrator will support and maintain a modern, secure technology ... Bachelor's degree in Computer Science, Computer Engineering, or related field required. * Minimum ...

PingWind

Systems Administrator

Dublin, CA · On-site

... Administrator to provide full-time support for a critical Department of Defense mission ... The successful candidate will perform system and network administration, provide mission support ...

PingWind

Systems Administrator

Dublin, CA · On-site

... Administrator to provide full-time support for a critical Department of Defense mission ... The successful candidate will perform system and network administration, provide mission support ...

Lieff Cabraser Heimann & Bernstein

Be Seen First

Information Technology Systems Administrator

San Francisco, CA · On-site

$100K - $125K/yr

... networked environments (both LAN and WAN). PHYSICAL DEMANDS * Must be able to repetitively lift a ... Can operate standard office equipment such as photocopiers, scanners, personal computer, and ...

CBEM LLC

Business Systems Administrator

Lafayette, CA · Hybrid

Bachelor's degree in Computer Science, Information Systems, Data Analytics, or a related field (or ... admin portals for Google Workspace and Azure AD/Entra ID. * Problem-Solving & Data Pipelines:

CBEM LLC

Business Systems Administrator

Lafayette, CA · On-site

Bachelor's degree in Computer Science, Information Systems, Data Analytics, or a related field (or ... admin portals for Google Workspace and Azure AD/Entra ID. * Problem-Solving & Data Pipelines:

GDIT

Senior System Administrator (MSO)

Livermore, CA · On-site

$100K - $136K/yr

IT Networking, Networking, Solarwinds, Wireshark Certifications: CompTIA Security+ CE | CompTIA ... Monitor the performance and capacity of end-to-end IT computer systems using a variety of ...

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All JobsNetwork And Computer Systems Administrator JobsNetwork And Computer Systems Administrator Jobs in Concord, CA

Network And Computer Systems Administrator information

See Concord, CA salary details

$48.3K

$91.1K

$130.6K

How much do network and computer systems administrator jobs pay per year?

As of Sep 4, 2026, the average yearly pay for network and computer systems administrator in Concord, CA is $91,133.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,800.00 and $103,700.00 per year, depending on experience, location, and employer.

What is the difference between Network And Computer Systems Administrator vs Network And Computer Systems Administrator?

AspectNetwork And Computer Systems Administrator

Since the comparison is with itself, the roles are identical. Both focus on managing and maintaining computer networks, servers, and systems within organizations. They typically require similar certifications like CompTIA Network+ or Cisco CCNA, work in similar environments such as corporate offices, data centers, or IT departments, and are often searched for interchangeably by employers and job seekers. Understanding this helps clarify that the terms are often used synonymously in the industry.

How much does a network and computer systems administrator get paid?

The average salary for a network and computer systems administrator typically ranges from $60,000 to $90,000 annually, depending on experience, certifications, and location. Experienced administrators with certifications like Cisco or CompTIA may earn higher salaries, and those working in larger organizations or specialized environments often have increased earning potential.

Is network and computer systems administrator a good career?

Network and computer systems administrators manage and maintain an organization’s IT infrastructure, including servers, networks, and security systems. The role offers steady employment, competitive salaries, and opportunities for certification and specialization, making it a solid career choice for those interested in technology and problem-solving.

What does a network and computer systems administrator do?

A network and computer systems administrator manages and maintains an organization’s computer networks, servers, and systems to ensure reliable operation and security. They install, configure, troubleshoot hardware and software, monitor network performance, and implement security measures, often using tools like network monitoring software and requiring certifications such as CompTIA Network+ or Cisco CCNA.

What cities near Concord, CA are hiring for Network And Computer Systems Administrator jobs?

Cities near Concord, CA with the most Network And Computer Systems Administrator job openings:

Infographic showing various Network And Computer Systems Administrator job openings in Concord, CA as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 11% Part Time, 5% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $91,133 per year, or $43.8 per hour.

Systems & Network Administrator

SUMARIA SYSTEMS LLC

Travis Air Force Base, CA • On-site

$72K - $77K/yr

Full-time

Re-posted 2 days ago

Job description

Position Overview

Sumaria is seeking a highly skilled Systems & Network Administrator to support Department of Defense (DoD) network operations at the medical group level. This specialist will be responsible for the administration, operation, and maintenance of MDG network infrastructure while providing technical assistance, training, and support to internal and external customers.

This role ensures secure, reliable, and efficient network and systems performance across medical environments within the Air Force Medical Service and Defense Health Agency (DHA).

Key Responsibilities

  • Administer, operate, and maintain DoD network systems at the 60 MDG level.
  • Install, configure, and troubleshoot Windows Server environments.
  • Manage and support Microsoft System Center Configuration Manager (MECM/SCCM).
  • Configure and maintain Cisco network switches.
  • Provide end‑user and management support, including technical assistance and training.
  • Ensure compliance with DoD cybersecurity, information assurance, and network access policies.
  • Support Medical Community of Interest (Med‑COI) and DHA network requirements.

Required Qualifications

  • Minimum 5 years combined experience with Air Force Medical Information Systems and/or DHA Systems.
  • Security + or higher certification is required.
  • Strong understanding of Med‑COI/DHA network architecture and constraints.
  • Proficiency in:
    • Windows Server installation, administration, and troubleshooting
    • Microsoft System Center Configuration Manager (MECM)
    • Cisco switch configuration
  • Excellent communication and customer‑support skills.
  • Ability to work independently and collaboratively within a mission‑critical medical IT environment.
  • Equal Employment Opportunity (EEO)
  • Sumaria Systems is an Equal Opportunity Employer. We are committed to creating an inclusive workplace and consider all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.