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Network Jobs in Spring Valley, CA (NOW HIRING)

Network Specialists

San Diego, CA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Job Type Full-time Description NexGen Data Systems is seeking a Network Specialists to provide daily on-site network operations support at assigned MTF location, ensuring network infrastructure ...

Network Engineer

San Diego, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

ActioNet has an opportunity for a Network Engineer requiring a Secret clearance located in San Diego County, CA. ActioNet is an IT service provider and solutions integrator headquartered in Vienna ...

Network Engineer

San Diego, CA · On-site

$93K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Perform network integration, testing, validation, and troubleshooting activities to support new and existing network infrastructure. * Design, configure, implement, and maintain enterprise routing ...

Network Engineer

San Diego, CA · On-site

  • Medical

  • Life

  • Retirement

  • PTO

Network Engineer The Opportunity: A well-designed network is critical to move data and enable organizations to achieve their missions, but how can an organization make sure their network will fit ...

Network Architect

San Diego, CA · On-site

$68.75 - $92/hr

Network Architect Summary A senior Cisco architect with 10+ years of progressive networking experience, who has worked within a managed/master services provider organization, possesses hands-on ...

Network Architect

San Diego, CA · On-site

$68.75 - $92/hr

Network Architect Location: San Diego, CA (Local candidates only - frequent office visits required) Job Type: Contract Experience: 10+ years Job Overview Our client is seeking a highly experienced ...

Network Engineer

San Diego, CA · On-site

$93K - $100K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Perform network integration, testing, validation, and troubleshooting activities to support new and existing network infrastructure. * Design, configure, implement, and maintain enterprise routing ...

Network Engineer Location: San Dieago, CA - Hybrid One of our clients in the interactive entertainment industry is hiring a Network Engineer to help design, implement, and operate the high ...

Network Engineer

San Diego, CA · On-site

$91K - $130K/yr

As a Network Engineer on our team, you will build solutions to perform routing, switching, firewall filtering, and/or in-line network encryption for on-aircraft in-flight and ground-based networking ...

They are seeking a Network Engineer to strengthen networking initiatives supporting Foreign Military Sales (FMS) programs, requiring substantial experience with military C4I systems and secure ...

Network Engineer

San Diego, CA · On-site

$91K - $130K/yr

As a Network Engineer on our team, you will build solutions to perform routing, switching, firewall filtering, and/or in-line network encryption for on-aircraft in-flight and ground-based networking ...

Network Administrator

San Diego, CA · On-site

$50K - $80K/yr

  • Medical

  • Dental

  • Retirement

  • PTO

Network Administrator | Full-Time | San Diego, CA *** LOCAL CANDIDATES WILL ONLY BE CONSIDERED. THERE IS NO REMOTE / WORK FROM HOM OPPORTUNITY FOR THIS POSITION *** Company: CompuOne Corporation ...

As a Network Engineer on our team, you will build solutions to perform routing, switching, firewall filtering, and/or in-line network encryption for on-aircraft in-flight and ground-based networking ...

Network Administrator

San Diego, CA · On-site

$50K - $80K/yr

  • Medical

  • Dental

  • Retirement

  • PTO

Paid time off Network Administrator | Full-Time | San Diego, CA *** LOCAL CANDIDATES WILL ONLY BE CONSIDERED. THERE IS NO REMOTE / WORK FROM HOM OPPORTUNITY FOR THIS POSITION *** Company: CompuOne ...

The Network Engineer will support the design of U.S. Navy networks. You Will: * Support the design of Navy networks * Develop network topologies, system-driven templates, and IP plans * Create test ...

They are seeking a Network Engineer to support networking initiatives for Foreign Military Sales programs, requiring substantial experience with military C4I systems and secure operational networks.

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Network information

What jobs are in computer networking?

Network jobs refer to roles that involve the design, implementation, management, and troubleshooting of computer networks. These positions can include network administrators, network engineers, and network technicians, who are responsible for ensuring the smooth operation and security of data communication systems within organizations. Network jobs are essential for maintaining connectivity, supporting communication, and enabling the sharing of resources such as files and internet access across computers and devices.

What are the key skills and qualifications needed to thrive as a network engineer, and why are they important?

To thrive as a Network Engineer, you need strong knowledge of networking protocols, infrastructure design, troubleshooting, and a relevant degree or certification such as CCNA or CompTIA Network+. Familiarity with network hardware, firewalls, routers, switches, and management tools like Wireshark or SolarWinds is typically required. Analytical thinking, attention to detail, and effective communication are essential soft skills for diagnosing issues and collaborating with IT teams. These skills and qualities are critical for ensuring network reliability, security, and optimal performance in modern organizations.

What is the difference between a network engineer and a network administrator?

A network engineer is responsible for designing and building a network, as well as for acquiring and locating required physical components. A network administrator is responsible for the daily functionality of the network, ensuring reliability and data security. Admins create and remove users and group permissions, following best practices for network security. Both jobs require specialized technical knowledge and coordination with stakeholders throughout the organization.

What are some typical challenges faced by network engineers in maintaining network security, and how can they be addressed?

Network engineers often encounter challenges such as managing vulnerabilities from outdated hardware or software, mitigating the risks of unauthorized access, and responding to evolving cyber threats. To address these issues, engineers regularly update and patch systems, implement robust firewalls, and use intrusion detection systems. Collaborating closely with the IT security team and staying current with industry best practices are also essential strategies for maintaining a secure and resilient network environment.

What is the difference between Network vs Network Administrator?

AspectNetworkNetwork Administrator
CertificationsCCNA, CompTIA Network+CCNA, CompTIA Network+, Cisco certifications
Work EnvironmentDesigning, planning, and implementing networksManaging, maintaining, and troubleshooting networks
Job ResponsibilitiesNetwork architecture, hardware setupNetwork monitoring, user support, security
Industry UsageUsed broadly in network design and planningCommonly employed in daily network management

While both roles involve working with networks, a 'Network' professional typically focuses on designing and planning network infrastructure, whereas a 'Network Administrator' manages and maintains existing networks. The Network role is more strategic, while the Network Administrator handles operational tasks to ensure network stability and security.

What careers are there in networking?

Careers in networking include roles such as network administrator, network engineer, systems analyst, and cybersecurity specialist. These positions involve managing, designing, and securing computer networks, often requiring knowledge of protocols, hardware, and certifications like Cisco CCNA or CompTIA Network+.

What do you do in a network job?

A network job typically involves designing, implementing, managing, and troubleshooting computer networks to ensure reliable data communication. Professionals in this field configure hardware and software, monitor network performance, and maintain security protocols, often using tools like routers, switches, and network management software. Certifications such as Cisco CCNA or CompTIA Network+ are common for these roles.

What are popular job titles related to Network jobs in Spring Valley, CA?

For Network jobs in Spring Valley, CA, the most frequently searched job titles are:

What job categories do people searching Network jobs in Spring Valley, CA look for?

The top searched job categories for Network jobs in Spring Valley, CA are:

What cities near Spring Valley, CA are hiring for Network jobs?

Cities near Spring Valley, CA with the most Network job openings:

Infographic showing various Network job openings in Spring Valley, CA as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, and 5% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Network Administrator (Network Communications 5)

HII's Mission Technologies division

San Diego, CA

$132K - $150K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago


Job description

Requisition Number: 29787 

Required Travel: 0 - 10%

Employment Type: Full Time/Salaried/Exempt

Anticipated Salary Range: $132,832.00 - $150,000.00 

Security Clearance: Secret  

Level of Experience: Mid 

This opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia business.
As a trusted partner to our military customers, HII designs, develops and operates the largest LVC enterprise that prepares warfighters for cross-domain battle. With advanced technologies to enable mission readiness, HII understands that preparation requires full coordination-not readiness in piece-parts.
For more than 40 years, the U.S. Navy has entrusted HII to maintain and modernize the vast majority of its fleet. With a holistic approach to life-cycle maritime defense systems-from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures a high state of readiness.
HII supports the Department of Energy's national security mission through the management and operation of its sites, as well as the safe cleanup of legacy waste across the country. HII meets clients' toughest nuclear and environmental challenges.

Leadership Mindset at HII - Mission Technologies

Leadership at HII is a mindset, not a title. Through our Leadership Capability Framework, we define how every employee grows, leads, and contributes-regardless of role. It sets the standard for how you can develop yourself and what you can expect from leaders across our organization. We look for candidates who want to grow in alignment with these capabilities:

  • Know & Grow Your People - Commit to learning and supporting team success.
  • Build Relationships - Communicate openly, collaborate well, and build trust.
  • Take Ownership - Deliver on commitments and take pride in your work.
  • Customer First - Focus on the mission and those we serve.
  • Shape the Future - Bring ideas, curiosity, and continuous improvement.
  • Act with Urgency - Take initiative and follow through with purpose.

These capabilities guide how all employees contribute to our shared success across Mission Technologies.

Job Description

The Navy Integrated Training Environment (NITE) Network Administrator is responsible for operating, maintaining, and troubleshooting network connectivity and infrastructure on the Navy Enterprise Tactical Training Network (NETTN).  The candidate will support the operation and maintenance of multiple networks across different classification levels and ensure continuous network connectivity is maintained to customers and sites.  This position will be in the Network Operations and Security Center (NOSC). The NOSC functions as the helpdesk for network operations support and provides troubleshooting of network connectivity including WAN circuits, equipment failures, router and switch configurations, firewall access control lists, VoIP device registrations and configuration, cryptographic device configurations and keying material. This includes coordination with Navy, DISA, and commercial circuit providers for implementation and troubleshooting; maintaining Information Assurance compliance including IOS upgrades, network device configuration changes, firewall ACL verification and changes; and supporting remote sites in restoring network failures.

Essential Job Responsibilities

Maintains smooth operation of local area, worldwide, and virtual private networks (VPN). Plans, evaluates, designs, and coordinates installation and/or reconfiguration of hardware and software elements of data and/or voice communication network. Maintains technical expertise in all areas of networks and computer hardware and software interconnection and interfacing, such as routers, switchers, firewalls, hubs, bridges, gateways, etc. May propose solutions to management to ensure all communications requirements based on future needs and current usage, configuring such solutions to optimize cost savings. Prepares or ensures that appropriate network documentation exists, including operational instructions. Provides regular monitoring and network analysis regarding short- and long-range planning for in-house systems. May coordinate third-party maintenance for network equipment. May design network or portion of network that includes selection and recommendation of hardware and software packages.

Minimum Qualifications
  • Bachelor's degree in Computer Science, Information Systems, or related discipline.  In some cases, educational requirements may be adjusted or waived for applicable work experience.
  • 10 + years demonstrated experience in network operations and support. Work experience may be adjusted for highly specialized knowledge or uniquely applicable experience.
  • Security+ or equivalent certification required
  • Must currently hold and be able to maintain a US Secret security clearance
Preferred Requirements
  • Experience in installing and troubleshooting WAN and LAN network equipment and circuits
  • Strong experience in monitoring, maintaining and troubleshooting ASA firewall ACLs
  • Strong ability to troubleshoot network issues at the protocol/packet level using sniffers, protocol analyzers, NetFlow, logging, etc.
  • Strong technical network troubleshooting and critical thinking skills with the ability to troubleshoot technical issues within multiple systems
  • Strong knowledge of Cisco Internetworking including IP addressing (subnets, CIDR), switching (VTP, VLANs, 802.1q, etc..) and routing (OSPF, EIGRP, BGP, PIM, multicast, etc.) and Cisco IOS
  • Strong knowledge of IP networking fundamentals, OSI model, and frame/packet structure
  • Experience in a network operations center environment including help desk, customer communication, trouble ticketing, and issue resolution
  • Experience with Department of Defense Security Technical Implementation Guidelines
  • Experience with network and performance monitoring tools (SolarWinds, etc.)
  • Experience in network security technologies including firewalls, VRFs, and port-security/802.1x
  • Familiarity with Cisco VoIP, including PoE switches and Call Manager
  • Experience with NSA Type 1 cryptographic devices and keymat particularly KG-175D and KG-75
  • CCNP Certification or equivalent strongly preferred
Physical Requirements
May require working in an office, industrial, shipboard, or laboratory environment. Capable of climbing ladders and tolerating confined spaces and extreme temperature variances.


The listed salary range for this role is intended as a good faith estimate based on the role's location, expectations, and responsibilities. When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills.
Meet HII's Mission Technologies Division
Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that's right for you. Apply today. We look forward to meeting you.
To learn more about Mission Technologies, click here for a short video: https://vimeo.com/732533072
HII is more than a job - it's an opportunity to build a new future. We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools, life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education scholarships. Bonus/other non-recurrent compensation is occasionally offered for qualified positions, and if applicable to this role will be addressed by the recruiter at the screening phase of application.
Why HII
We build the world's most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
Recognized as one of America's top large company employers, we are a values and ethics driven organization that puts people's safety and well-being first. Regardless of your role or where you serve, at HII, you'll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career.
Together we are working to ensure a future where everyone can be free and thrive.
All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law.
Do You Need Assistance? 
If you need a reasonable accommodation for any part of the employment process, please send an e-mail to buildyourcareer@hii-co.com and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call 1-844-849-8463 for assistance. Press #3 for HII Mission Technologies.