Network Security Administrator Jobs in Philadelphia, PA

Drive cybersecurity excellence by developing secure systems and solutions in collaboration with a team of engineers. You'll analyze and mitigate risks, ensuring state-of-the-art security for naval pla...

Join a team that's dedicated to maintaining and enhancing Linux/Unix environments through expertise in administration, troubleshooting, and proactive monitoring. Support critical operations while deve...

Deliver top-tier Linux/Unix systems administration while optimizing performance, troubleshooting complex issues, and ensuring compliance. Take ownership of operational reports and incident resolution...

Support systems administration by monitoring, troubleshooting, and optimizing network performance across development, testing, and production environments while ensuring compliance with operational st...

Join a dynamic engineering team to optimize security solutions and address emerging threats. Collaborate with stakeholders to enhance system integrity and drive risk mitigation strategies while ensuri...

Join a team that's committed to embedding security in the software development lifecycle, protecting sensitive data through proactive threat modeling, reviews, and guidance, while collaborating with d...

Lead cybersecurity initiatives for DoD information systems, ensuring compliance and guiding teams in a dynamic environment. This role offers the chance to enhance national security while collaborating...

Accelerate the evolution of DevSecOps practices by leading the design and implementation of CI/CD architectures, applying Agile methodologies, and driving the automation of complex technology solution...

Join a team that's dedicated to enhancing security compliance and risk management across enterprise systems. Utilize your expertise to support cloud migration, conduct security assessments, and ensure...

Engineer and manage Lenel OnGuard Enterprise systems to enhance access control solutions. Collaborate with a dedicated team to troubleshoot issues, configure deployments, and implement innovative secu...

Support our clients as a Virtual Client Information Security Officer, integrating top-tier security strategies while consulting and mentoring teams. Engage deeply with clients, ensuring strong adheren...

Join us to ensure seamless IT operations, enhance infrastructure, and support end-users with Microsoft 365. You'll drive improvements, maintain security, and deliver proactive helpdesk support in a co...

Unlock your potential by safeguarding our digital ecosystem as you lead innovative security projects alongside a diverse team, enhancing collaboration and trust across our platform for millions of use...

Join a team that's dedicated to enhancing cybersecurity measures within Navy operations by ensuring compliance with RMF processes and implementing effective security solutions across facilities and ve...

Pioneer cybersecurity excellence by ensuring system integrity, leading audits, and enhancing organizational security measures to protect invaluable assets while guiding less experienced team members...

Lead mission-critical systems support as a TAK Operations Specialist. Ensure seamless deployments, maintain system reliability, and enhance operational decision-making through expert administration an...

Drive project success and enhance customer experience by managing multiple engagements. Balance people leadership and operational oversight to ensure delivery quality, mitigate risks, and guide teams...

Accelerate progress at a pivotal role ensuring optimal performance of the ServiceNow platform, handling system upgrades, user management, and complex problem resolution, while collaborating with stake...

Lead technical security control assessments and provide FISMA expertise, guiding teams through compliance frameworks while mentoring analysts and directly impacting cybersecurity for government client...

Deliver cutting-edge AI security architecture by designing robust frameworks that ensure safe deployment of AI technologies while integrating security across all initiatives, collaborating with divers...

Join a team that's leading engineering initiatives, ensuring high-quality, innovative software delivery, and fostering team growth through mentoring and support in alignment with organizational goals...

Unlock potential by driving secure software development across cloud-native, enterprise, and AI product environments. Collaborate with teams to identify vulnerabilities and enhance secure coding pract...

Champion secure DevSecOps practices and manage scalable infrastructure to support healthcare and defense initiatives. Leverage technical expertise in a fast-paced environment that demands proactive pr...

Drive the security of applications by assessing vulnerabilities, engaging with teams for remediation, and leveraging automation to enhance cloud infrastructure protection while developing your skills...

Join a team that champions innovative security solutions by leveraging deep expertise in Microsoft platforms. Collaborate with sales and customers to design tailored strategies and deliver impactful w...