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Senior Security Jobs in Littleton, CO

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Sr Data Engineer, Data Analytics & Intelligence, NA Vantage Data Centers

Denver, Colorado

Developing and operating across North America, EMEA and Asia Pacific, Vantage has evolved data center design in innovative ways to deliver dramatic gains in reliability, efficiency and sustainability in flexible environments that can scale as quickly as the market demands. This role is designed for an engineer who can independently deliver production-ready pipelines, curated datasets, semantic-model inputs, and AI-ready data products that support reporting, Executive reporting insight preparation, and the emerging AI Insight Solution.

30+ days ago

Senior Quality Systems Software Architect KBI Biopharma

Boulder, North Carolina

The Senior Quality Systems Architect is a highly experienced individual contributor responsible for the design, development, implementation, and ongoing support of GxP-regulated Quality applications within a biopharmaceutical environment. The role operates with a high degree of autonomy, influences technical direction, and serves as a subject matter expert for software engineering best practices.

30+ days ago

Senior Manager, Infrastructure Engineering True Anomaly

Denver, CO

$220,000–$320,000 / year

Build and lead the Infrastructure Engineering team: initially 3 Senior Engineers (Kubernetes/platform reliability, networking, CI/CD/cloud), growing into dedicated subteams as the organization scales. This role requires someone who can operate across the full breadth of infrastructure disciplines, make sound architectural calls in classified and unclassified environments, and build a team that scales with an aggressive growth trajectory.

30+ days ago

Senior DevOps Engineer (PulteMortgage) PulteGroup

Englewood, Colorado

$123,000–$150,000 / year

Headquartered in vibrant Atlanta, Georgia, and operating in over 45 markets nationwide, we’re proud to build homes through our trusted family of brands—including Innovative Construction Group, Centex, Pulte Homes, Del Webb, DiVosta Homes, American West, and John Wieland Homes and Neighborhoods, Pulte Mortgage, PGP Title, Pulte Insurance Agency —all united under the PulteGroup name. Working knowledge of Microsoft Azure, cloud technologies, Infrastructure as Code, Kubernetes, Helm, monitoring tools, operating systems, networking, databases, storage, and Microsoft server technologies to support automation and integration initiatives.

28 days ago

Nerc Operations Sr Analyst, East AES Corporation

Louisville, CO

$83,000–$99,450 / year

The NERC Operations Analyst plays a critical part in upholding the reliability and security of the Bulk Electric System by working closely with the Team Leader and various teams to embed best practices in reliability and regulatory compliance across the organization. AES has been ranked #1 by BloombergNEF in renewable energy sales to corporations in the US and Americas for five consecutive years, providing electricity for millions of people worldwide.

30+ days ago

Senior Director of Channel Sales, AI cybersecurity, Remote Planet Green Search

Denver, Colorado

Remote

Our solution automates data loss prevention (DLP) and insider risk management (IRM) in modern environments, protecting sensitive unstructured data across endpoints, SaaS applications, email, cloud storage, GenAI tools, and more. This is an ideal role for a proven channel leader who has successfully built and scaled partner programs at high-growth cybersecurity or SaaS companies and thrives in a fast-paced, entrepreneurial startup environment.

30+ days ago

Senior Propulsion Development Engineer True Anomaly

Denver, CO

$165,000–$235,000 / year

This means developing detailed test stand requirements, leading trade studies across facility architecture and infrastructure options, and working alongside the Propulsion and Test teams to define test plans and define a facility that is safe, capable, and built to scale. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

30+ days ago

Senior Cloud Engineer EchoStar

Littleton, Colorado

$96,250–$137,500 / year
Full time

Key focus areas include technical leadership, mentoring junior talent, and architecting highly available, fault-tolerant platform infrastructure to optimize performance metrics. EchoStar will provide reasonable accommodation to otherwise qualified job applicants and employees with known physical or mental disabilities, unless doing so poses an undue hardship on the Company, poses a direct threat of substantial harm to others, or is otherwise not required by law.

30+ days ago

Sr. Qualitative Insight Director MERGE

Denver, CO

Begins to leverage client / industry knowledge and external frameworks (e.g., Michael Porter''s Five Forces, The Habit Loop), anecdotes (i.e., metaphor and story), constructs, macro and micro-trends, psychological understanding, etc., to elevate the strategy. Creatively-trained problem solvers, strategic writers, creative thinkers - Strategists are responsible for research design, execution, analysis and deliverables for all projects.

27 days ago

Senior Project Manager Ping Identity

Denver, Colorado

Working closely with stakeholders from Business, IT, Engineering, and Data teams, you will help to clarify outcomes, map current- and future-state workflows, surface system, data, and security dependencies, and coordinate solution development through design, build, testing, deployment, and adoption. As a Senior Project Manager in Ping Identity’s Business Transformation Office (BTO), you’ll lead complex technology project—including AI-enabled transformation—while focusing your time and the project team’s time on high-value priorities while deprioritizing lower-value work amid pressure to do more, faster.

5 days ago

Senior Data Governance Manager, Operations NA Vantage Data Centers

Denver, Colorado

$170,000–$180,000 / year

The role serves as a connective point across Operations, Operations Data & Intelligence, Global Data & AI, and technology teams, establishing feedback loops that translate operational needs, data issues, and user feedback intoimprovements to data definitions, controls, products, and source systems. Developing and operating across North America, EMEA and Asia Pacific, Vantage has evolved data center design in innovative ways to deliver dramatic gains in reliability, efficiency and sustainability in flexible environments that can scale as quickly as the market demands.

30+ days ago

Senior Director, Institutional Valuation Practice JLL

Denver, CO

Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. The IVP partners with sector and geographic specialists to ensure platform consistency and shared resources and is committed to a level of analysis and quality befitting the institutional clientele it serves.

30+ days ago

Senior Data Product Owner EchoStar

Littleton, Colorado

$83,160–$118,800 / year
Full time

As a Senior Product Owner, you bridge the gap between long-term roadmaps and day-to-day execution, ensuring that APIs, data systems, and complex network dependencies are prioritized to meet evolving customer needs. EchoStar will provide reasonable accommodation to otherwise qualified job applicants and employees with known physical or mental disabilities, unless doing so poses an undue hardship on the Company, poses a direct threat of substantial harm to others, or is otherwise not required by law.

30+ days ago

Senior AI Software Developer TheStaffed

Broomfield, Colorado

Our client is seeking a Senior AI Software Developer with 7–10 years of experience to design, build, and integrate business-critical cloud-native applications in Microsoft Azure, with a focus on enterprise application development, SAP integration, and secure incorporation of AI and LLM capabilities into distributed, resilient systems. Integrate business-critical applications with SAP ERP, SAP S/4HANA, and other enterprise systems using APIs, middleware, messaging protocols (OData, IDocs, BAPIs, RFCs), and event-driven architectures.

26 days ago

Senior Devops Engineer (Pultemortgage) Pulte Group, Inc.

Denver, CO

$123,000–$150,000 / year

Headquartered in vibrant Atlanta, Georgia, and operating in over 45 markets nationwide, we're proud to build homes through our trusted family of brands-including Innovative Construction Group, Centex, Pulte Homes, Del Webb, DiVosta Homes, American West, and John Wieland Homes and Neighborhoods, Pulte Mortgage, PGP Title, Pulte Insurance Agency -all united under the PulteGroup name. Working knowledge of Microsoft Azure, cloud technologies, Infrastructure as Code, Kubernetes, Helm, monitoring tools, operating systems, networking, databases, storage, and Microsoft server technologies to support automation and integration initiatives.

30 days ago

Senior Software Engineer, Digital Engineering True Anomaly

Denver, CO

$155,000–$215,000 / year

As a Senior Software Engineer on the Digital Engineering team, you will build and own major parts of the in-house software behind our digital thread - full-stack applications that become our systems of record for product, manufacturing, and operations data, and the services and integrations that connect them across the product lifecycle. This is an ideal role for an experienced full-stack engineer who wants real ownership, enjoys working close to users, and wants to help build a new software team in a fast-paced, high-stakes environment.

22 days ago

Senior Systems Engineer, Ground Systems True Anomaly

Denver, CO

$135,000–$190,000 / year

You work closely with cross-functional teams while conducting impact analyses for changes, ensuring design integrity across the system, supporting integration and test planning, performing risk assessments, and leading design reviews. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

30+ days ago

Mbse Engineer (Iii To Senior), Space & Missile Defense Systems True Anomaly

Denver, CO

Remote

$105,000–$160,000 / year

Utilize the Cameo platform to create and manage a model-based, authoritative representation of system requirements, architecture, behavior, interfaces, and verification to enable traceability, trade studies, business and technical decisions, and lifecycle decision-making for complex systems. 5+ years of direct Cameo modeling experience, with strong experience and working knowledge of SysML, Model-Based Systems Engineering (MBSE), Digital Engineering, and System of Systems engineering.

24 days ago

Devops Engineer, Senior Booz Allen Hamilton Inc.

Aurora, CO

$77,600–$176,000 / year

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. Onsite: If this position is listed as onsite, work will primarily be performed full-time at a customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

21 days ago

Senior Sales Director, Original Equipment Manufacturer (OEM) & Defense Primes Motorola Solutions Inc

Remote

$150,000–$190,000 / year

Bachelor's degree in Business, Engineering, Communications, or a related technical discipline and a minimum of 10 years of successful sales leadership experience in unmanned systems, tactical or public safety communications, C4ISR, electronic warfare, or defense/public safety technology; or Associate's degree with a minimum of 12 years; or High School Diploma/GED with a minimum of 14 years. In this key leadership role, you will lead a high-performing team of Sales Directors responsible for driving B2B "design-win" revenue across major defense primes, uncrewed system manufacturers (UAS, UGV, USV, loitering munitions), systems integrators, and C-UAS platform builders.

23 days ago

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Senior Security Jobs in Littleton, CO

Sr Data Engineer, Data Analytics & Intelligence, NA Vantage Data Centers

Senior Quality Systems Software Architect KBI Biopharma

Senior Manager, Infrastructure Engineering True Anomaly

Senior DevOps Engineer (PulteMortgage) PulteGroup

Nerc Operations Sr Analyst, East AES Corporation

Senior Director of Channel Sales, AI cybersecurity, Remote Planet Green Search

Senior Propulsion Development Engineer True Anomaly

Senior Cloud Engineer EchoStar

Sr. Qualitative Insight Director MERGE

Senior Project Manager Ping Identity

Senior Data Governance Manager, Operations NA Vantage Data Centers

Senior Director, Institutional Valuation Practice JLL

Senior Data Product Owner EchoStar

Senior AI Software Developer TheStaffed

Senior Devops Engineer (Pultemortgage) Pulte Group, Inc.

Senior Software Engineer, Digital Engineering True Anomaly

Senior Systems Engineer, Ground Systems True Anomaly

Mbse Engineer (Iii To Senior), Space & Missile Defense Systems True Anomaly

Devops Engineer, Senior Booz Allen Hamilton Inc.

Senior Sales Director, Original Equipment Manufacturer (OEM) & Defense Primes Motorola Solutions Inc

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