Senior Boundary & Network Security Engineer
Jacobs Engineering Group Inc
Jacobs is seeking a highly experienced boundary-protection engineer to maintain secure enterprise perimeters and manage firewall performance across the network. This role focuses on fault-tolerant data infrastructure, incident response, and policy-driven security updates. Required are TS/SCI CI clearance and hands-on expertise with Palo Alto, Cisco ASA and Forcepoint devices, along with Bluecoat proxies. Expect on-site work and strong collaboration with IT teams. #J-18808-Ljbffr Jacobs Engineering Group Inc
$160k - $180k
...manufacturing. We are a team of builders, engineers, and operators who believe nuclear... ...power Valar's operations. The team ensures secure, reliable, and scalable technology... ...Valar Atomics is seeking a hands- on Senior Network Security Engineer to design, implement,...SeniorPermanent employmentRemote work- # Senior Security Engineer, Product SecurityGoodleapOn-siteUnited StatesCybersecurityPosted Sep 22,... ...designs before code exists, infer trust boundaries and data flows in unfamiliar domains,... ..., secrets management, and container/network lifecycle — as infrastructure as code...Senior
$86.9k - $198k
Network Security Engineer, SeniorThe Opportunity:Highly skilled network security engineers who thrive in complex, high-impact environments will find this role both challenging and rewarding. This position is built for someone who enjoys solving difficult networking problems...SeniorFull timeContract workPart timeLocal areaRemote work$247k - $290k
# Senior Staff Security Engineer, Security OperationsRobinhood · robinhood.comCategory: Detection & ResponseLocation: Bellevue, WA; Menlo Park, CA... ...sides of security operations and you will push the boundaries of what's possible when those disciplines are combined with...SeniorWork at officeFlexible hoursShift work3 days per week- TD Bank Group in Mount Laurel, NJ is seeking a Senior Engineer, Network Security to architect and operate scalable Netskope SSE/SASE solutions in a regulated financial services environment. The role emphasizes hands-on engineering, traffic steering across SDWAN, and cross...Senior
- # Senior Enterprise Security ArchitectValiant SolutionsUnited StatesFull timeRemoteUSD... ...document system security boundaries and categorize systems... ...EC-Council Certified Network Defense Architect (CNDA) EC... ...Information Systems Security Engineering Professional (CISSP-ISSEP)...SeniorContract workRemote work
$124.09k - $167.33k
# Network Security Engineer SeniorGDIT · gdit.comCategory: Network SecurityLocation: USA VA AshburnLevel: SeniorSalary: $124,093 - $167,325Clearance... ...and compliance activities. The Network Security Engineer Senior will support teams at the forefront of national security,...SeniorTemporary workImmediate startRemote workWorldwideFlexible hours$142.6k - $196k
...Join the future of product security at Bose. At Bose, security and... .... We are seeking a Security Engineer to support the security... ...~ Experience with computer networking with a focus on security and... ...creating what’s next—pushing boundaries and delivering transformative...Senior- ## Senior Engineer, Network Security / Engineer II (US)Applyremote type: On Sitelocations: Mount Laurel, New Jersey: Fort Lauderdale, Floridatime type: Full timeposted on: Posted Yesterdaytime left to apply: End Date: August 17, 2026 (8 days left to apply)job requisition...SeniorLocal areaWork from homeFlexible hours
- Everforth ECS in Fort Meade, MD is seeking an Information Systems Security Engineer to lead security architecture hardening, vulnerability... ...partners, ISSMs/ISSOs, and defense personnel to ensure data flows, boundary defenses, and identity federation adhere to rigorous DoD...Senior
$140k - $155k
...Requisition # 1929 Job Title Job Title: Information System Security Engineer (ISSE) Senior Location Location: Quantico, VA Clearance Level... ...Control implementation analysis Inheritance considerations Boundary analysis System interconnection analysis Technical documentation...SeniorTemporary workWork experience placement- ...test web applications, APIs, networks, and cloud environments within... ...a particular credential. Senior-level experience independently... ...credentials, evidence, scope boundaries, escalation paths, and stop... ...conditions. Relevant degrees and security certifications are welcome...SeniorFull timeRemote workVisa sponsorship
- Ahold Delhaize USA is seeking a Sr. Network Security Engineer to lead architecture, deployment, and operations of enterprise security across data centers, cloud environments, retail locations, and offices. You will drive zero-trust initiatives, manage firewalls and cloud...SeniorRemote work
- Ahold Delhaize USA is seeking a Sr. Network Security Engineer to lead the engineering, delivery, and operations of our network security platforms with a focus on zero trust and next-generation firewalls across data centers, cloud, and retail locations. You will drive the...Senior
- Valar Atomics is seeking a hands-on Senior Network Security Engineer to design, implement, and maintain an enterprise network security stack. You’ll focus on Palo Alto firewall administration, secure remote access via GlobalProtect VPN, and hybrid cloud connectivity across...SeniorRemote work
- Jito Labs, Inc. seeks a security-focused software engineer who can own an expansive operational and technical scope, from access management to building testing frameworks. You will report to the Head of Security and help strengthen our security posture across the organization...SeniorRemote work
- ...ThoughtSpot cultivates a respectful culture that pushes norms to create world-class products. The Role: We're looking for a Security Engineer to join our AI Platform Security team. It is a high-ownership, low-oversight role for an application/product security...SeniorWork at officeLocal areaShift work3 days per week
- ...defense, aerospace, automotive, robotics, security, climate, and more—for customers who... ...THE ROLE We’re looking for a Senior Security Engineer to design, build, and operate the technical... ...cloud, endpoint, applications, and network before incidents Engineer controls,...SeniorFull timeWork at officeLocal areaMonday to Friday
- ...threats that hit any high-value fintech and the specific ones that follow value on-chain. About the Role We are hiring a Senior Security Engineer - Product Security to own how we ship secure products at Ondo. You will be a security partner for our product engineering...SeniorContract work
- ...physical world, moving beyond traditional security solutions to deliver AI-driven,... ...Today Govies Award for 2025. Security engineering at LVT centers on building durable capabilities... ...technical depth across cloud, host, and network security to distinguish actionable,...SeniorFull timeWork at officeImmediate startFlexible hours
$165k - $190k
...transformation with useful data. Redox Engine, a flexible interoperability platform,... ...data can be orchestrated across a growing network of 12,000+ systems and organizations,... ...Opportunity & Impact We are seeking a Senior Security Engineer to take ownership of cloud-...SeniorFull timeRemote workFlexible hours$180k - $230k
...regulated industries and beyond. Security at Valon Our customers... ...partners closely with Product and Engineering to design and deliver secure,... ...an experienced and skilled Senior Security Engineer, Threat & Offensive... ...weaknesses in our systems, networks, and applications as the...SeniorLocal areaRemote workFlexible hours- PayPal in Austin, Texas is seeking a Sr. Cyber Security Engineer to apply security best practices across systems and help drive secure product delivery. This role offers a balanced hybrid work model with in-person collaboration three days a week and remote options for the...SeniorRemote work3 days per week
- Klaviyo is seeking a Senior Security Engineer to join the Detection and Response (D&R) Team. This hands-on role focuses on building secure, scalable detection and response systems and participating in end-to-end detection development and incident response lifecycle. You...Senior
- Klaviyo is seeking a Senior Security Engineer to join our Detection & Response team. This is an engineering role spanning the full detection and response lifecycle, building detections, triaging alerts, leading investigations, and automating security workflows. You will...Senior
- Klaviyo seeks a Senior Security Engineer to join our Detection and Response team. You will build secure, observable security systems and lead end-to-end detection development and response lifecycle. The role combines hands-on engineering with threat response operations...Senior
- Base-2 Solutions, LLC. seeks a senior cyber security engineer to support the DOMEX Technology Platform under NMEC, focusing on secure DoD systems across on‑prem infrastructure. You will integrate RMF into the SDLC, develop security documentation, and ensure compliance...Senior
- LVT in American Fork, Utah, is seeking an experienced security engineer to own detection, response, and exposure across our infrastructure, cloud, and endpoints. You will code detections, build logging pipelines, and define guardrails for our AI ecosystem. You will lead...Senior
- BitGo is seeking a Senior Application Security Engineer to lead the security program for high-growth FinTech and Web3 platforms. The role focuses on building end-to-end security programs and integrating automated security controls into the software development lifecycle...SeniorFull timeWork at office
- Northwood Space in the United States is building a secure, real-time space communications network. We seek a Senior Security Engineer to design robust security frameworks for ground station infrastructure and space protocols, enabling rapid scaling while meeting the industry...Senior
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