security jobs in denver, co

Remote or Lone Tree, Colorado

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Today

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS t

Full-time

USD 94,345.12 - 129,724.54 per year

Cloud Engineer/Architect - Top Secret with SCI REQUIRED - HYBRID

Remote or Alexandria, Virginia

•

Today

ADM is looking for a Principal Information Assurance Subject Matter Expert - RMF Admin to work in Alexandria, VA. To join our team of outstanding professionals, apply today! Responsibilities Collaborate with security architects and engineers to design, implement, and maintain secure system architectures.Conduct risk assessments and provide guidance on security control selection and implementation based on NIST guidelines.Work with stakeholders to integrate security engineering best practices i

Full-time

SOC Analyst

Remote

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2d ago

Position Overview We are seeking a highly skilled Senior SOC Analyst with advanced expertise in Microsoft Sentinel, Microsoft Defender for Endpoint (MDE), Microsoft Purview, Azure Security, and the Microsoft 365 security suite. This role will lead advanced threat detection and response operations, perform proactive threat hunting, and optimize our Microsoft security ecosystem. You will also mentor junior SOC analysts, deliver actionable intelligence, and translate complex technical findings into

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Contract

Depends on Experience

Program Manager

Remote or Redmond, Washington

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25d ago

Title: Program Manager Location: Redmond, WA Duration: 6+ months contract Only Local candidates Preferred Qualifications: Experience and knowledge of physical security & surveillance systems.Large enterprise implementation experience.Master's degree or equivalent education/experience.Experience in a Healthcare environmentThanks

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Contract

Depends on Experience

Sharepoint Migration Specialist

Remote

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4d ago

Job Description: Our client is seeking an experienced SharePoint Migration Specialist to lead a critical intranet migration project. This role involves transitioning from LiveTiles to the native SharePoint modern experience in O365. The ideal candidate will collaborate with the Project Manager and Communications team to ensure a seamless migration by the targeted completion date of October 1st. This is a fully remote role and can be performed from an approved location. Responsibilities: Lead

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Contract, Third Party

Depends on Experience

Senior Systems Administrator

Remote

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16d ago

Senior System Administrator A Senior System Administrator will work with external vendors and partners, internal DLA teams, end users and PM owners to prevent and correct application and/or environment outages for Enterprise Cloud Infrastructure, to ensure effective daily operation and to resolve problems as they arise. Support Task 4 Cloud Architecture Support drafting, developing, and maintaining documentation and recommendations on cloud design and usage in compliance with DoD Cloud Architec

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Full-time

$130,000 - $150,000

SOC Analyst

Remote

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10d ago

Role Name: SOC Analyst Location: United States Remote work Duration: 12+ Months Must have: Security Incident TriageKnowledge of Splunk, Tanium, CrowdstrikeReceive and analyze alarms from intrusion detection and other systemsConduct analysis of logs from firewalls and applications to detect various types of IT related threatsAlerting and assisting customers when incidents occurAnalyzes information security systems and applications and recommends and develops security measures to protect informati

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Contract

Depends on Experience

Cybersecurity Engineer III

Remote

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14d ago

Habemco is a shared services company wholly owned and operated by the Habematolel Pomo of Upper Lake, a federally recognized Native American tribe located in Northern California. Habemco s support services such as product development and technology which are needed for business growth, ultimately power the Tribe s economy, and enable the delivery of education, health care and elder support programs for the Tribal community. Our talented team provides cross-functional support services to various

Full-time

Depends on Experience

Systems Administrator III

Remote or Lone Tree, Colorado

•

Today

If you enjoy working in a multidisciplinary engineering environment, and working with a committed team and organization to piece together a world-class engineering and data management process, this may be the perfect fit for you. Your responsibilities will be to learn how to operate, maintain and troubleshoot existing engineering platforms and software which will include Dassault 3DExperience and many others, understanding how they work together, and helping identify gaps and solutions as we wo

Full-time

USD 94,345.12 - 129,724.54 per year

CrowdStrike Specialist-CCFA

Remote

•

Yesterday

CrowdStrike Specialist--CCFA Loc: remote workshould work EST timings Duration: Long term contract(24+ months) confirm Rate: $65 /hr. on c2c or w2. JOB DUTIES AND RESPONSIBILITIES: CrowdStrike Falcon Platform Job duties: Configuring and managing the CrowdStrike Falcon agent.Analyzing alerts and investigating security incidents within the .Utilizing and .Implementing and within Falcon.Configuring and managing CrowdStrike Identity protection.Identify and analyze security threats using various tool

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Contract

$60 - $70

Sr Systems Engineer - MBSE

Remote or Lone Tree, Colorado

•

Today

Full-time

USD 143,487.14 - 197,294.82 per year

Principal Systems Engineer - Military Operations Research

Lone Tree, Colorado

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Today

Job Summary: Manager Edits Military operations analysis / research influences every SNC technology, program, and strategic area of focus. The successful candidate for this position will join a fast-paced, agile team of analysts focused on conducting analysis of future, and existing military systems to inform strategic, program, business development, and customer decisions. The candidate will work in a team environment to execute impactful studies focused on quantifying the mission effectiveness

Full-time

USD 165,010.21 - 226,889.04 per year

Software Analyst Sr

Remote

•

Yesterday

Software Analyst - Senior Software analyst supports sustainment of legacy DoD IT systems in an Agile development environment. Functions as part of Tier 2 team providing support for user issues. Key job duties include: Provides analysis, design, documentation, and testing on a complex DOD Java system. Meets with users to determine and troubleshoot system issues and bugs Develops, analyzes, prioritizes, and organizes requirement specifications, data mapping, diagrams, and flowcharts for developer

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Full-time

Depends on Experience

Missile Systems Integration & Test Engineer III

Remote or Lone Tree, Colorado

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Today

Sierra Nevada Corporation (SNC) is seeking a dynamic and skilled Systems Integration & Test Engineer to play a critical role in the research, design, development, testing, certification, deployment, and improvement of cutting-edge products and services. This role will involve designing and testing of advanced autonomous aircraft and missile systems, managing the product life-cycle from subsystem design through to fully integrated systems. These cover a very wide range from advanced mission paylo

Full-time

USD 108,496.89 - 149,183.22 per year

Senior Architect - 3rd Party Cloud Cybersecurity (Remote)

Remote or Chicago, Illinois

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Today

Description Join our Cybersecurity and Digital Risk (CDR) team to help us also lead the airline industry in cyber-safety. United's CDR team is tasked with keeping our customers' and employees' information safe and secure. Our primary mission is to embed cybersecurity into the DNA of United Airlines by reducing business risk through implementation of strong cybersecurity standards. Job overview and responsibilities The Senior Architect - Cloud Cybersecurity leads efforts to mature third-party se

Full-time

Network Engineer

Remote

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2d ago

Candidate will need to have FirePower implementation experience. Understanding of network security, and the ability to ensure a smooth migration process.

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Contract

Depends on Experience

Vice President, Cloud Security Reliability Engineer (SRE), VP (C13)

Remote or Irving, Texas

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Today

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic

Full-time

USD 125,760.00 - 188,640.00 per year

Data Systems Architect Stf - 1LMX / CloudPak

Highlands Ranch, Colorado

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Today

Job Description Join Lockheed Martin's digital transformation journey as we accelerate the OneLM Mission-Driven Transformation through our 1LMX program. This strategic priority is reshaping our operations and business processes to better serve our customers in terms of cost, quality, and capabilities, while delivering the speed, agility, and insights necessary to stay ahead of rapidly-evolving threats. The Data and AI Enablement organization is hiring an experienced systems architect to lead t

Full-time

USD 113,900.00 - 200,905.00 per year

Mid Cybersecurity Analyst- SOC

Remote

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Other Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: MBI (T2) Job Family: Cyber Security Job Qualifications: Skills: Cyber Defense, Cybersecurity, SIEM Tools Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Mid Cybersecurity Analyst- SOC Job Description: Lead the analysis and investigation of information security events (IDS/DLP/SIEM/etc.)

Full-time

USD 102,000.00 - 138,000.00 per year

Aeronautical Engineer - Hypersonic Aerodynamics and Hydrodynamics

Roxborough Park, Colorado

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Today

Job ID: 692211BR Date posted: Jul. 28, 2025 Description:Join Our Team as an Aeronautical Engineer - Hypersonic Aerodynamics and Hydrodynamics where you will work on the development of a sophisticated state-of-the-art avionics product in a world class Integrated Product Development environment. Location: This position does not support teleworking; the preferred candidate will be located near our Lockheed Martin Space facility one of the Coolest places to work: Sunnyvale CA or Littleton CO, and

Full-time

USD 85,500.00 - 150,765.00 per year

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security jobs in Denver, CO, USA