ipsec jobs in San Diego

This is a dual-role position: 80% technical embedded software engineer and 20% people manager overseeing 10–15 software engineers and managers in communications systems development (F-22, F-35, fighter networks). The candidate will lead direct reports on staffing, performance reviews, career development, and compensation while also serving as an individual contributor on real-time embedded applications, low-level firmware, secure systems, and communication/networking protocols.…See more Required background includes a BS + 8 years (or MS + 6 years) in a STEM field, hands-on proficiency in C/C++, object-oriented programming, software lifecycle processes, and prior experience as a functional manager or technical team leader.

Design and implement secure embedded software for multi-core processors integrated with FPGA systems (Xilinx, Microsemi, Microchip, Vorago) using C/C++ and Rust. Lead development of Embedded Linux and RTOS solutions, manage inter-process communications on ARM Cortex and RISC-V architectures, and implement RFC-compliant networking and security protocols (IP, TLS, IPsec).…See more Apply cryptographic principles including AES, RSA, ECDSA, Secure Boot, and Zero Trust architectures. Provide technical leadership, mentorship, and guidance to junior engineers while driving software development, integration, and validation on custom hardware platforms.

Design and develop next-generation encryption testing tools for the U.S. Navy's NSA High Assurance IP Encryptor (HAIPE) family of secure IP networking devices.…See more Responsibilities include architecture design, coding reviews, and documentation. Requires 3+ years of Python programming, deep expertise in Linux systems, network software engineering, and protocol-level development including TCP/UDP/TLS, IPsec, and routing protocols at layers 2–4.

Network engineer responsible for designing, configuring, and sustaining mission-critical networked systems for DoD/government customers. Will engineer Cisco, Aruba, Juniper, and other switching/routing/firewall platforms; support full system lifecycle from staging through fielding and sustainment; implement secure architectures aligned with RMF and STIGs; and conduct site surveys, deployments, and troubleshooting in labs, shore facilities, and deployed environments.…See more Requires minimum 8 years of hands-on network engineering experience, DoD Secret clearance, relevant vendor certifications (CCNA/JNCIA or higher), and DoD 8570/8140 baseline security certification (Security+ CE minimum).

Network engineer providing advanced engineering, integration, and sustainment support for Navy AT/FP systems across global installations. You will engineer, configure, and sustain Juniper, Aruba, Cisco, and Cambium networking equipment; support end-to-end system lifecycle from staging through fielding; implement secure architectures aligned with RMF and STIGs; and conduct site surveys, installations, and operational verification during 50%+ travel.…See more Requires active interim Secret clearance with ability to obtain fully adjudicated clearance, Bachelor's degree with 5 years' experience (or HS/GED with 8 years), DoD 8570/8140 baseline certification, and hands-on experience with Juniper Junos, Aruba, and Cisco platforms.

SAIC seeks a Network Engineer to support U.S. Navy cyber operations, providing engineering and technical support for the CND Deployer Toolkit and Defensive Cyber Operations Infrastructure.…See more Responsibilities include production integration, system design and architecture, DCO enclave technology implementation, interoperability testing, RMF compliance, site surveys, and Sensor2 system installations at Navy facilities. The role requires hands-on experience with Juniper SRX firewalls, Cisco routers/switches, IPsec/VPN tunnels, network design, and cybersecurity standards (STIGs, Security Controls); a Secret clearance, IAT Level II certification (Security+), and CCNA/CCNP/Network+ are mandatory.

A senior network systems engineer responsible for designing, implementing, and maintaining enterprise network infrastructure including routing, switching, firewalls, and wireless systems. The role involves configuring and securing HPE Aruba and Palo Alto solutions, managing routing protocols (OSPF, BGP), implementing NAC and Zero-Trust architectures, and conducting network validation testing.…See more Requires 10+ years of network engineering experience, a bachelor's degree in a technical discipline, and an active Secret clearance with one of six specified IAT Level II certifications (Security+, CySA+, CCNA Security, GICSP, GSEC, or SSCP).

The Network Engineer III provides engineering, technical support, and management services for a Navy C4I Messaging program. The role requires 6–8 years of hands-on experience with LAN/WAN protocols, virtualized network configuration (layer 2/3), Type 1 network encryption devices, security tools, and firewalls (Juniper, Fortigate).…See more Candidates must hold Security+ and CCNA IAT certifications, with preferred experience supporting tactical messaging systems such as C2OIX, NMHS, NAVMACS, Nova, and NIXT.

Network Engineer supporting enterprise network infrastructure with 10+ years of experience managing complex DoD/government environments. Responsibilities include designing and maintaining routing, switching, firewall, and boundary protection systems (HPE Aruba, Palo Alto); managing multi-cloud connectivity (AWS, Azure) and IP address space; configuring advanced protocols (OSPF, BGP, IPsec); deploying Network Access Control and Zero Trust architectures; and establishing test environments with comprehensive documentation and regression testing.See more

Design, engineer, configure, and sustain mission-critical networked systems for DoD customers, including Cisco (Catalyst, ISR, ASA/Firepower), Aruba (switching and wireless), Juniper (EX, QFX, SRX), and Cambium microwave solutions. Support end-to-end lifecycle from staging and integration through testing, fielding, and sustainment in NIWC labs, shore facilities, and data centers.…See more Implement secure network architectures aligned with Risk Management Framework (RMF) and Security Technical Implementation Guides (STIGs), perform system hardening and vulnerability remediation, and conduct site surveys and installations during frequent travel. Requires minimum 8 years of DoD or enterprise network engineering experience, DoD 8570/8140 baseline certification (Security+ minimum), and vendor certifications (JNCIA/CCNA or higher).

As a Network Engineer supporting Naval installations, you will design, configure, and sustain advanced networking infrastructure (Juniper, Aruba, Cisco) across shore facilities and data centers worldwide. You will engineer secure network architectures aligned with DoD Risk Management Framework and STIGs, perform system hardening and vulnerability remediation, and support end-to-end lifecycle operations from staging through fielding.…See more The role requires 8 years of hands-on network engineering experience, DoD Secret clearance, and DoD 8570 baseline certifications (Security+ CE minimum), with 50%+ travel to support CONUS and OCONUS operations.

Senior Network Engineer supporting mission-critical defense network environments at Naval Information Warfare Center Pacific. Responsibilities include operational and engineering support for complex Combined Test Bed networks, including installation, configuration, upgrades, maintenance, and STIG compliance.…See more Design and maintain secure multi-cloud connectivity across AWS and Azure, configure enterprise routing/switching/firewall platforms, and implement network security solutions including Zero-Trust architectures, Aruba ClearPass, and NAC technologies. Requires 10+ years in enterprise/government network engineering, hands-on experience with Palo Alto firewalls, HPE Aruba solutions, OSPF, BGP, IPsec, and cloud networking, plus a Master's degree and active Secret clearance.

The Network Engineer, Systems will provide engineering, administration, and operational support for complex enterprise and cloud-based network environments supporting U.S. Navy RDT&E initiatives.…See more Responsibilities include configuring and troubleshooting routing, switching, firewalls, and security solutions; monitoring network performance; managing cloud connectivity across AWS and Azure; and ensuring STIG compliance. The role requires 10+ years of enterprise network engineering experience, hands-on proficiency with Cisco/Aruba/Palo Alto platforms, routing protocols (OSPF, BGP, IPsec), cloud networking, and Zero Trust architectures. An active Secret Clearance and IAT II certification (Security+, CCNA Security, GSEC, CySA+, GICSP, or SSCP) are required.

Lead a comprehensive security architecture program for Logos Space's ground-based satellite terminals, with technical ownership of end-to-end security design across mmWave apertures, RF/baseband subsystems, and baseband hardware. Design and implement RF-related datalink security, secure wireless protocols, threat models, and secure provisioning workflows while ensuring compliance with FIPS and other cryptographic standards.…See more Mentor security engineers, oversee manufacturing security and chain-of-custody processes, and collaborate with hardware and RAN teams to integrate security controls. This is a hands-on role with potential to build a team, requiring 7–10 years of embedded security experience, proficiency in C/C++/Rust and Python, and deep knowledge of threat modeling, secure boot, firmware security, and anti-tampering mechanisms.

Network Systems Engineer responsible for designing, implementing, and maintaining enterprise network infrastructure including routing, firewalls, wireless, and security solutions. The role requires 10+ years of network engineering experience and involves configuring HPE Aruba and Palo Alto systems, managing routing protocols (OSPF, BGP), implementing NAC and Zero-Trust architectures, and collaborating with cloud engineering teams and customer stakeholders.…See more Must hold an active Secret clearance and one of six specified security certifications (Security+, CySA+, CCNA Security, GICSP, GSEC, or SSCP).

SAIC seeks a Principal Cybersecurity Engineer to design, implement, and maintain secure identity, cryptographic, and network infrastructure for classified Navy DoD systems. The role involves planning and executing penetration tests and red team exercises against classified systems, performing network traffic analysis with Wireshark, architecting air-gap systems and data diodes, hardening IT and virtualized environments, and conducting vulnerability assessments aligned with DISA STIGs and DoD standards.…See more Required: 9+ years cybersecurity engineering, 5+ years hands-on experience in classified/high-security environments, proven penetration testing and red team experience, and deep knowledge of DoD/IC security frameworks (NIST RMF, DISA STIG, DoD CC SRG). Must hold an active TS/SCI clearance and be a U.S. citizen.

As a Network Engineer supporting Naval Information Warfare Center Pacific, you will engineer, configure, and sustain enterprise-grade networked systems (Juniper, Aruba, Cisco, Cambium) across Navy installations worldwide. You will manage the full system lifecycle from staging and integration through fielding and sustainment, implement secure network architectures aligned with RMF and STIGs, and deploy networks in labs, shore facilities, and field environments.…See more The role requires hands-on expertise in Layer 2/3 technologies, routing protocols, VPNs, wireless deployments, and vulnerability remediation, with 50%+ travel to support CONUS and OCONUS operations.

Senior Network Administrator with 10+ years of enterprise network engineering experience to design, deploy, and maintain complex routing, switching, and firewall infrastructure in multi-cloud DoD/government environments. Responsibilities include managing IP address space, VLANs, VPCs, and routing protocols (OSPF, BGP); implementing secure tunneling (IPsec) and Network Access Control solutions; supporting Zero Trust architectures; and coordinating with engineering and cybersecurity teams on network modernization.…See more Must hold an Active Secret clearance and DoD 8570/8140 IAT Level II certification plus a relevant Cisco or security certification (Security+, CySA+, GSEC, SCNP, or SSCP).

Network Engineer III supporting testing of communications between a Surrogate MQ-25 Air Vehicle and Ground Control Station, including narrowband and wideband satellite and line-of-sight links for C4I operational network evaluation. The role requires 4+ years of DoD/government network engineering experience, demonstrated proficiency in Layer 2/3 protocols (BGP, DMVPN, IPSec, EIGRP, OSPF, VRRP, STP), Cisco routing and switching, Linux system administration, and network automation tools (Ansible, Python).…See more Responsibilities include designing and testing multi-vendor network systems, writing test plans and procedures, performing Wireshark traffic analysis, configuring network devices (routers, switches, firewalls, INEs), applying DISA STIGs, and generating RMF artifacts. A Bachelor's degree in Network Engineering or related field and CCNA certification are required; CCNP or CCIE preferred.

Senior Network Engineer providing engineering, integration, testing, and operational support for complex Combined Test Bed (CTB) network environments in defense settings. Responsibilities include installation, configuration, upgrades, and STIG compliance of network infrastructure; monitoring and troubleshooting network performance at physical and IP packet levels; designing and maintaining secure multi-cloud connectivity across AWS and Azure; and configuring enterprise networking technologies including routing, switching, firewalls, IPsec, OSPF, and BGP.…See more Requires 10+ years in network engineering within enterprise or government environments, expertise in routing/switching platforms, Palo Alto firewalls, HPE Aruba solutions, cloud networking, and active Secret clearance with DoD 8570 IAT Level II and networking certifications (CCNA, CCNP, or CCDP).

Network Engineer III will support testing of communications between a Surrogate MQ-25 Air Vehicle and Ground Control Station, including narrowband and wideband satellite and line-of-sight links. Responsibilities include designing and troubleshooting multi-vendor network systems (routers, switches, firewalls), writing test plans and procedures, performing Wireshark traffic analysis, configuring network devices, and applying DISA STIGs.…See more The role requires 4+ years of DoD/government network experience, proficiency in Cisco routing/switching, Layer 2/3 protocols (BGP, DMVPN, IPSec, OSPF, EIGRP, VRRP, STP), Linux administration, and network automation tools (Ansible, Python). CCNA certification is mandatory and Secret clearance must be held at start.

Network Engineer responsible for designing, configuring, and sustaining mission-critical networked systems including Cisco, Aruba, Juniper, Cambium, and Antaira equipment. The role spans end-to-end lifecycle activities: staging, integration, testing, fielding, and sustainment of networks in labs, shore facilities, and data centers.…See more Requires hands-on expertise in Layer 2/3 technologies, routing protocols (OSPF, BGP), VPNs, firewalls, and wireless deployments, with mandatory compliance to RMF and STIGs. Must hold or obtain a DoD Secret clearance and meet DoD 8570/8140 baseline certification (Security+, CISSP, CASP+, or higher) plus vendor certifications (JNCIA/CCNA or higher).

This role supports mission-critical network operations for U.S. Navy RDT&E infrastructure, requiring 10+ years of enterprise network engineering experience.…See more The Network Engineer will design, configure, and maintain complex routing, switching, and firewall solutions across on-premises and cloud environments (AWS/Azure), implement Zero Trust and network security architectures, and ensure STIG compliance and high-performance connectivity. Hands-on expertise with BGP, OSPF, IPsec, VLANs, HPE Aruba, Palo Alto firewalls, and enterprise monitoring tools (Traffic Sentinel, Zabbix) is essential. An active Secret clearance and IAT II certification (Security+, CCNA Security, or equivalent) are required.

As a Network Engineer supporting Naval Information Warfare Center Pacific, you will engineer, configure, and sustain advanced networking equipment (Juniper, Aruba, Cisco) across Navy installations worldwide. You will design secure network architectures, implement RMF and STIG compliance, manage VLANs/routing/VPNs, support wireless deployments, and conduct site surveys and integration testing with 50%+ travel.…See more You must hold an active DoD Secret clearance, meet DoD 8570/8140 certification requirements (Security+ minimum), and have 8+ years of DoD or enterprise network engineering experience with hands-on expertise in Juniper, Aruba, and Cisco platforms.

The Embedded Software Engineer III designs and implements embedded software for satellite avionics and payload data processing systems, including real-time monitoring, power management, and Linux board support packages for flight applications. The role requires proficiency in C/C++ on embedded Linux and RTOS platforms, experience with ARM Cortex and RISC-V architectures, bootloader/kernel customization, and networking/security protocols (IP, TLS, IPsec).…See more Responsibilities include interfacing with FPGA systems (Xilinx, Microsemi, Microchip, Vorago), cryptographic implementations, and close collaboration with hardware teams to deliver low-SWaP aerospace solutions. Candidates must have 5+ years of embedded software development and the ability to obtain a U.S. Security Clearance.