entry level security administrator Jobs in denver, co

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Project Engineering Manager

Lockheed Martin Corporation

•

Englewood, Colorado, USA

Full-time

Job Description The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, and impact. What is the mission? Fleet Ballistic Missiles (FBM) is one of Lockheed Martin's outstanding Lines of Businesses that prioritizes partnership, integrity, and reliability. The Life Extension 2 team is an organization within the greater FBM program which supports the development of the Next Generation System by develop
Posted 5 days ago | Updated 4 hours ago

Systems Engineer Staff - Clearance Required

Lockheed Martin Corporation

•

Boulder, Colorado, USA

Full-time

Job Description Job Opportunity: Systems Engineer Stf - Next Gen Geo Operations and Sustainment Team We are seeking a highly skilled and dynamic Systems Engineer to join our Next Gen Geo (NGG) Operations and Sustainment team. As a key member of this team, you will play a critical role in driving operational excellence and optimizing processes. Description: As a Ground Systems Engineer for the Next Generation GEO Operations and Sustainment Team you will: - Provide real time, operational support
Posted 60+ days ago | Updated 4 hours ago

DevOps Engineer/Systems Administrator

SNI Technology

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Centennial, Colorado, USA

Contract

Job Details SNI Technology's client is actively seeking to hire an IT DevOps Engineer for an exciting 3-month, contract-to-hire opportunity located in Centennial, CO! Please note this is a hybrid work environment requiring 3 days onsite per week (2 days remote/work from home). Summary We are seeking a mid-level IT professional for a hybrid role combining responsibilities in Systems Administration and Data Warehouse/Python development. This position supports core IT infrastructure, including Li
Posted 6 days ago | Updated 2 hours ago

Enterprise Applications Senior ServiceNow Engineer

Colorado PERA

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Denver, Colorado, USA

Full-time

JOB SUMMARY Colorado Public Employees Retirement Association supports the aspirations and dreams of a secure defined benefit retirement for over 700,000 members working for Colorado. By joining our team, you would become one of them, have direct influence supporting the retirement security of people you know, and be part of an IT team that enjoys teamwork, exceptional benefits, and opportunity to grow your skills and learn new skills. We are seeking a highly skilled and experienced Senior Servi
Posted 8 days ago | Updated 6 days ago

Cyber Risk Defense Consultant - Splunk Administrator

Kaiser Permanente

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Greenwood Village, Colorado, USA

Full-time

Job Summary: The Splunk Administrator is responsible for maintaining and administering servers and infrastructure supporting Kaiser Permanente's Security Information & Event Management platform as well as perform Splunk application administration activities including administration of a Splunk Cloud environment. The Splunk Administrator will augment an existing team and will perform system administration tasks on a very large and complex Red Hat environment and enterprise clustered Splunk envir
Posted 22 days ago | Updated 4 hours ago

TEMPEST Engineer TS/SCI w/Polygraph

General Dynamics

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Aurora, Colorado, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Military Operations Job Qualifications: Skills: Analytical Thinking, Military Operations, TEMPEST Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: The TEMPEST Security Specialist assists the Certified TEMPEST Technical Authority (C
Posted 60+ days ago | Updated 4 hours ago

Systems and Network Administrator

Alaska Teachers & Personnel

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Castle Rock, Colorado, USA

Full-time

Position Type: Other Date Posted: 6/25/2025 Location: Administration Center-Technology & Info Systems Date Available: ASAP Closing Date: 07/09/2025 District: Fairbanks North Star Borough School DistrictAdditional Information: Show/Hide Job Summary: The Systems and Network Administrator plans, manages, and optimizes network and system operations, supporting the director and IT staff. Key responsibilities include configuring and maintaining network infrastructure, ensuring system secur
Posted 13 days ago | Updated 4 hours ago

Network Administrator

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Network 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 skilled and proactive Network Administrator to manage and support our organization's network infrastructure. In this role, you will ensure the reliability, security, and performance of our systems by maintaining hardware, troubleshooting network issues, and optimizing connectivity. Collaborating with a dynamic team, you will play
Posted 60+ days ago | Updated 4 hours ago

Snowflake Security / Engineer

NTT DATA Americas, Inc

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Remote or Plano, Texas, USA

Contract

NTT DATA's Client is currently seeking a Snowflake Security / Engineer to join their team in Plano, Texas!Job Description: The Snowflake Security and Automation Admin will be responsible for ensuring the security, integrity, and efficient operation of our Snowflake data warehouse environment. This role involves implementing and managing security measures, automating workflows, and collaborating with various teams to optimize data processes. The ideal candidate will have a strong background in Sn
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Posted 6 days ago | Updated 11 hours ago

Systems Analyst

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Systems Analyst 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 detail-oriented and innovative Systems Analyst to join our team and play a critical role in optimizing technology solutions for our organization. In this position, you will analyze system requirements, design solutions, and collaborate with stakeholders to ensure technology aligns with business objectives. Your ability to troubleshoot
Posted 60+ days ago | Updated 4 hours ago

Tanium Administrator

Kforce Technology Staffing

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Remote or Denver, Colorado, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Tanium Administrator in Denver, CO; Charlotte, NC; Or Saint Louis, MO. Summary: We are seeking a Tanium Administrator to join our enterprise infrastructure operations team. While direct experience with Tanium is not required, candidates must bring a strong operational Linux background and the willingness to learn and own the Tanium platform. This role supports a high-security, on-premise environment managing over 170,000 endpoints and invo
Posted 20 days ago | Updated moments ago

Data Engineer (Python, AirFlow, CI/CD))

TEKsystems c/o Allegis Group

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Centennial, Colorado, USA

Full-time

Description AlloSource is seeking a contract-to-hire consultant for support with building out their Data Warehouse. The DevOps engineer will support AirFlow installation/configuration as well as other DevOps tasks. We are seeking a mid-level IT professional for a hybrid role combining responsibilities in Systems Administration and Data Warehouse/Python development. This position supports core IT infrastructure, including Linux administration, Windows policy/domain management, and security contr
Posted 1 hour ago

Sr. Building Performance & Decarbonization Consultant

Touchstone IQ

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Denver, Colorado, USA

Full-time

Job DescriptionRole Overview The Sr. Building Performance & Decarbonization Consultant will provide expert consultation on building performance standards and regulatory compliance, focusing on energy efficiency and decarbonization in key North American markets. This role is responsible for leading client engagements, delivering analyses and strategic recommendations, and supporting clients through the evolving regulatory landscape. This role will use a combination of tools, including our proprie
Posted 4 days ago | Updated 1 hour ago

Oracle Database Administrator (DBA)

Cymertek Corporation

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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 4 hours ago

Senior Full Stack Engineer, Security Products

DigitalOcean

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Denver, Colorado, USA

Full-time

We are seeking a highly experienced and motivated Senior Full Stack Engineer to join our Security Products team. In this pivotal role, you will be instrumental in designing, building, and maintaining robust security products and infrastructure that protect DigitalOcean's platform and our customers' data. This is an exciting opportunity for an individual who thrives in a fast-paced environment and is passionate about solving complex security challenges at scale What you'll do Design, develop, and
Posted 4 days ago | Updated 4 hours ago

Cloud Senior Security Risk Analyst

DP Professionals Inc

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Remote or Columbia, South Carolina, USA

Contract

DPP is seeking a Cloud Senior Security Risk Analyst for an opportunity in Columbia, SC. Work arrangement: Onsite highly preferred, but open to remote W2 position; 6 months Candidates who are foreign nationals must have resided in the US for at least three (3) of the last five (5) years prior to assignment to the client s applicable government contract.Position summary: A typical day for a Cloud Senior Security Risk Analyst involves hands-on work with key technologies to ensure the security and c
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Posted 22 hours ago | Updated 11 hours ago

Data Platform Engineer

Colorado 811

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Golden, Colorado, USA

Full-time

When you join us, you will become part of a talented, high-performing 811 Call Center located in the beautiful Golden, Colorado area. We work hard and are proud of what we do, we care about Colorado and we like to have fun too. If you are a data Guru , take pride in your work and team with a positive, can-do attitude, and have a sense of humor come join us! The Colorado 811 Call Center is part of a nationwide, 24/7 state specific network of 811 Call Centers who deliver critical damage preventio
Posted 31 days ago | Updated 30 days ago

IT Security Architect 4****Must be Local to VA only

V.L.S. Systems, Inc

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Remote or Richmond, Virginia, USA

Contract

Role: IT Security Architect 4 Location: Richmond, VA(On Site Required for the first day to get ID and laptop. The rest of the time can be remote or on site. Putting HYBRID in case someone prefers to work on site) Duration: 8+Months Security Architect IV On Site Required for the first day to get ID and laptop. The rest of the time can be remote or on site. Putting HYBRID in case someone prefers to work on site. Parking is available on site for contractors. ABOUT THE ROLE Security Architect IV to
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Posted 1 day ago

Sr. Network / Cloud / Application Security Analyst/Engineer with T1 & T2 triage of security events ,Splunk ES, Crowdstrike, Proofpoint, Wiz , IDS/IPS Remote

Cogent IBS, Inc

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Remote

Contract, Third Party

Sr. Network / Cloud / Application Security Analyst/Engineer with T1 & T2 triage of security events ,Splunk ES, Crowdstrike, Proofpoint, Wiz Remote Note : Write Up needed - Describe your experience with IDS/IPS, including specific tools and how they fit into a larger security architecture Requisition Name: Sr. Security Analyst/Engineer Start Date: 7/21/2025 Duration: 26 Weeks Services Location: VA/Redmond / Remote Description Of Services: Job Description, Role & Responsibilities : Analyst Work Ab
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Posted 2 days ago

Military Fellowship Program: Systems Security Engineer

Sierra Nevada Corporation

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Lone Tree, Colorado, USA

Full-time

SNC's Military Fellowship Program partners with programs such as SkillBridge and Hiring Our Heroes to provide fellowship opportunities to service members transitioning to the civilian workforce. These fellowships include up to six months of on-the-job industry training for eligible service members. During this time, participants gain valuable work experience in the civilian sector and build professional networks as they prepare for their transition to full-time civilian work. NOTE: You must be
Posted 60+ days ago | Updated 4 hours ago