senior it security architect Jobs in denver, co

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Engineering Manager II - Systems Engineering

Sierra Nevada Corporation

•

Lone Tree, Colorado, USA

Full-time

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
Posted 60+ days ago | Updated moments ago

Sr Electrical Engineer - Electrical Wiring and Interconnection Systems (EWIS)

Sierra Nevada Corporation

•

Remote or Lone Tree, Colorado, USA

Full-time

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
Posted 22 days ago | Updated moments ago

CNO Software Developer with C and Python

Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

CNO Software Developer with C and Python LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a talented CNO (Computer Network Operations) Software Developer with expertise in C and Python to join our team. In this role, you will develop and maintain software solutions that support critical network operations, ensuring the performance, security, and efficiency of our systems. The ideal candidate will have
Posted 60+ days ago | Updated moments ago

Scrum Master

V.L.S. Systems, Inc

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Denver, Colorado, USA

Contract

Role: Scrum Master Location: Denver, CO - HYBRID WORK Duration: 6 Months Interview: MS-Teams//Webex/Video HYBRID WORK - 2 days in the office, 3 days working remote. Candidate Must Be Local. (Please note: These working arrangements are subject to change) Description: Business Innovation, Technology, and Security (BITS) is responsible for managing the Department s information technology (IT) providers, including relations with the Governor s Office of Information Technology (OIT). The division ser
Easy Apply
Posted 2 days ago

Big Data Architect

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Big Data Architect LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a skilled and innovative Big Data Architect to join our team and lead the design and implementation of robust, scalable data architectures that support complex data processing and analysis. In this role, you will work closely with cross-functional teams to develop data strategies, ensure seamless data flow, and optimize data storage a
Posted 60+ days ago | Updated moments ago

Cloud Automation Engineer

Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

Cloud Automation Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and motivated Cloud Automation Engineer to join our dynamic team. In this role, you will play a critical part in designing, implementing, and optimizing automated solutions that enhance cloud infrastructure efficiency, scalability, and reliability. You will collaborate with cross-functional teams to streamline work
Posted 60+ days ago | Updated moments ago

Scrum Master

Ardent Management Consulting, LLC

•

Remote

Full-time

Why do you need to choose between doing important work and having a fulfilling life?At Ardent, we have both. Ardent employeesare committed to solving our customers most difficult problemsand weare committed to the well-being, personal goals, and professional development of our employee. We are All In. We put forth our strongest effort possible to get the mission accomplished and we do it together. We respect the skills and experience you bring to the Ardent team. And we provide a rewarding envir
Posted 35 days ago | Updated 18 days ago

Sr. O&M Network Engineer

Leidos

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Aurora, Colorado, USA

Full-time

The Digital Modernization Sector at Leidos is seeking a Sr. O&M Network Engineer to support the customer's various wide area networks (WANs) and local area networks (LANs). This position will provide routing and boundary protection to an enterprise level infrastructure across multiple classifications and act as subject matter experts in routing and boundary technologies across multiple vendors. The job duties of Tier O&M Network Engineer are as follows: Tier O&M of Juniper and Cisco routers
Posted 60+ days ago | Updated moments ago

Linux System Administrator

Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

Linux System Administrator LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and skilled Linux Systems Administrator to join our team and play a vital role in managing and maintaining our Linux-based infrastructure. In this position, you will be responsible for deploying, configuring, monitoring, and troubleshooting Linux servers to ensure optimal performance, reliability, and security. You
Posted 60+ days ago | Updated moments ago

NIRT SOC Analyst

V-Work Infotech Solutions INC

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Remote

Contract

Role: NIRT SOC Analyst Location: Remote. Description: This role will work with the National Incident and Response Team (NIRT) of the Federal Reserve System as a Security Operations Center (SOC) Analyst. This candidate will review data and help identify anomalies that require further investigation. This is an evening/overnight shift that typically begins 7 or 8 pm until the shift handover in the morning. The candidate will work (3) 12-hour shifts a week on consecutive days (though days may shif
Easy Apply
Posted 2 days ago

SIGINT Flight Engineer

SAIC

•

Aurora, Colorado, USA

Full-time

Job ID: 2500925 Location: AURORA, CO, US Date Posted: 2025-01-22 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description Description: SAIC has an opportunity for a SIGINT Flight Engineer to join an elite team in Aurora, CO providing Systems Engineering and Technical Advisory (SETA)
Posted 60+ days ago | Updated 10 hours ago

Senior. Platform DevSecOps Engineer (Onsite)

RTX Corporation

•

Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-08 Country: United States of America Location: CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to
Posted 6 days ago | Updated moments ago

Sr Systems Engineer (Hybrid Eligible)

Sierra Nevada Corporation

•

Remote or Lone Tree, Colorado, USA

Full-time

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
Posted 60+ days ago | Updated moments ago

Cloud DevOps Engineer

Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

Cloud DevOps Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and proactive Cloud DevOps Engineer to join our team and play a key role in optimizing and automating our cloud infrastructure. In this role, you will design, implement, and maintain scalable and reliable cloud solutions while driving continuous integration and delivery processes. You will collaborate with cross-functional te
Posted 60+ days ago | Updated moments ago

Oracle Database Administrator (DBA)

Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

Oracle Database Administrator (DBA) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented **Oracle Database Administrator (DBA)** to join our team and ensure the stability, security, and efficiency of our database systems. In this role, you will be responsible for managing and maintaining Oracle databases, optimizing performance, and implementing strategies to ensure data integr
Posted 60+ days ago | Updated moments ago

Cloud Analytic Software Engineer

Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

Cloud Analytic Software Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a highly skilled Cloud Analytic Software Engineer to join our team and contribute to the design, development, and optimization of cloud-based analytic solutions. In this role, you will leverage cloud technologies to build scalable and efficient systems that process and analyze large datasets, providing valuable insights
Posted 60+ days ago | Updated moments ago

Cable and Harness ElectroMechanical Engineer III, Secret Clearance

Lockheed Martin Corporation

•

Littleton, Colorado, USA

Full-time

Job Description Join us at Lockheed Martin as an Cable/Harness ElectroMechanical Engineer where you will be responsible for product design, development, and production support for the Cable and Interconnects team on the Fleet Ballistic Missile (FBM) Program supporting MK7. Location: This position does not support teleworking;the selected candidate will be located near our Lockheed Martin Space facility in: Littleton CO and be expected to work in the office full-time. What does this role look l
Posted 34 days ago | Updated moments ago

Client Device Specialist

Kforce Technology Staffing

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Remote or Golden, Colorado, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Client Device Specialist in Golden, CO. Summary: The Client Device Specialist manages and configures Windows, MacOS, and Linux devices deployed to users and within labs across Mines. They also develop and maintain base configurations for various devices, perform software deployments and troubleshooting, and create and manage software deployment packages. Responsibilities: Manage and Secure Endpoint Environments: * Leverage expertise in Mi
Posted 4 days ago | Updated 1 hour ago

Sr Electrical/Mechanical Engineer - Electrical Wiring and Interconnection Systems (EWIS)

Sierra Nevada Corporation

•

Remote or Lone Tree, Colorado, USA

Full-time

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
Posted 20 days ago | Updated moments ago

Global Sec Assurance Consult

AFLAC

•

Remote

Full-time

Salary Range: $108,000 - $135,000 Job Posting End Date: 8/1/25 We've Got You Under Our Wing We are the duck. We develop and empower our people, cultivate relationships, give back to our community, and celebrate every success along the way. We do it all The Aflac Way . Aflac, a Fortune 500 company, is an industry leader in voluntary insurance products that pay cash directly to policyholders and one of America's best-known brands. Aflac has been recognized as Fortune's 50 Best Workplaces for Div
Posted 21 hours ago | Updated 9 hours ago