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1,000+

IT Security Systems Engineer Jobs in Littleton, CO

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$135K - $145K *

Join us to design and implement advanced analytics solutions within ServiceNow, optimizing hardware asset management data and compliance monitoring to enhance decision-making for stakeholders. Drive v...

US-AnywhereRemote

1 week ago

  •   8 - 10 years exp.  •   Enterprise Technology

$135K - $170K *

Champion quality in AI decision-support systems by leading test strategy, building automation, and defining acceptance criteria. Collaborate closely with product and engineering to ensure robust testi...

US-AnywhereRemote

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$168K - $200K *

Shape the future of security solutions by partnering with sales. Drive technical discovery and consult with enterprise customers on cybersecurity challenges, delivering impactful demonstrations and en...

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$139K - $235K *

Transform authorization processes by designing robust systems in Ruby on Rails. Lead initiatives to enhance user access control and permissions, integrating new strategies for security and efficiency...

US-AnywhereRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Reimagine your career by performing in-depth penetration testing for applications and infrastructure. Collaborate on pre-engagement strategies and deliver high-quality reports while enhancing security...

US-AnywhereRemote

Reposted 1 week ago

  •   Less than 5 years exp.  •   Information Technology

$160K - $200K *

Lead the technical architecture of a dynamic service platform, ensuring seamless integration, governance, and scalability. Collaborate with cross-functional teams to deliver robust APIs and AI capabil...

US-AnywhereRemote

1 week ago

  •   8 - 10 years exp.  •   Enterprise Technology

$80K - $95K *

Lead comprehensive security assessments for information systems, ensuring effective controls and compliance. Collaborate with stakeholders to evaluate vulnerabilities and recommend corrective actions...

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Drive client success by designing and delivering innovative AI solutions, leveraging your technical expertise to create architectures that solve real-world problems and enhance operational efficiencie...

US-AnywhereRemote

2 weeks ago

  •   Less than 5 years exp.  •   Education, Government & Non-Profit

$118K - $219K *

Elevate structural integrity by executing advanced stress analysis on propulsion subsystems. Guide junior analysts while collaborating across multidisciplinary teams to deliver high-quality analysis a...

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$95K - $178K *

Unlock potential by leading structural analysis projects, guiding junior analysts, and ensuring adherence to performance and safety standards in propulsion subsystem design through expert stress analy...

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$100K - $120K *

Architect innovative solutions in full-stack web development, leveraging Infor CloudSuite Industrial SyteLine to enhance payment processing capabilities and ensure seamless integration while collabora...

US-AnywhereRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$250K - $270K *

Shape IT and Security teams to deliver strategic solutions while fostering collaboration across various business functions. Engage hands-on in incident response and product security initiatives, ensur...

US-AnywhereRemote

4 days ago

  •   11 - 15 years exp.  •   Information Technology

$96K - $130K *

Lead the charge in optimizing a large-scale virtual desktop environment. Your expertise will enhance security, reliability, and performance as you manage multi-domain access, ensuring mission-critical...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$224K - $431K *

Accelerate progress at crafting advanced red team agents for offensive security. Lead engineering efforts to enhance verification and safety, while mentoring a skilled team and driving innovation in v...

US-AnywhereRemote

1 week ago

  •   11 - 15 years exp.  •   Information Technology

$160K - $200K *

Lead the charge in developing system architectures and requirements management for the HOPE 2.0 initiative, facilitating Agile projects across Space, Intelligence, and Cyber domains to deliver mission...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$159K - $202K *

Discover critical security vulnerabilities by executing application security reviews and penetration tests. Collaborate across teams to influence security improvements, driving the innovation necessar...

US-AnywhereRemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Lead advanced threat hunting operations to identify and mitigate adversarial activities. Collaborate across cybersecurity teams to enhance detection capabilities while mentoring junior analysts and de...

3 days ago

  •   5 - 7 years exp.  •   Information Technology

$139K - $174K *

Drive the growth and technical direction of a prominent DevOps team, ensuring infrastructure reliability and performance while fostering collaboration across product, engineering, and security teams t...

US-AnywhereRemote

Reposted 4 days ago

  •   8 - 10 years exp.  •   Information Technology

$126K - $239K *

Elevate the customer experience as a Senior Network Engineer, providing expert support for large-scale network deployments and ensuring seamless operations in a complex ISP environment through advance...

Today

  •   5 - 7 years exp.  •   Aerospace & Defense

$166K - $309K *

Join a team that's driving innovation in digital design for advanced avionics, leading engineering efforts to create and optimize high-performance circuitry while managing a skilled team and ensuring...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$80K - $92K *

Launch your career with a role focused on developing cutting-edge software solutions. Collaborate in a dynamic team to design and modernize a key platform, while enhancing your skills in a supportive...

US-AnywhereRemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$117K - $176K *

Deliver innovative technology transformation solutions by leading consulting teams, aligning business priorities with measurable outcomes, and fostering team growth in a client-facing advisory role...

US-AnywhereRemote

2 weeks ago

  •   5 - 7 years exp.  •   Business Services

$75K - $158K *

Partner with us to enhance cybersecurity measures that protect critical Navy and Marine Corps systems. Engage with diverse teams, safeguard information, and ensure compliance in a hybrid work environm...

US-AnywhereRemote

Today

  •   5 - 7 years exp.  •   Information Technology

$95K - $178K *

Lead critical developments in electrical engineering for cutting-edge defense systems. Collaborate with team members and customers, mentor junior engineers, and design innovative automated test soluti...

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$140K - $215K *

Join a dynamic team as a Senior Site Reliability Engineer, spearheading automation and ensuring the reliability of vital services in our internal developer platform, aimed at enhancing software deploy...

US-AnywhereRemote

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology