Information Systems Security Engineer Jobs in Denver, CO

1 - 20 of 1,978 Jobs

Information Systems Security Engineer (ISSE)Job Title - Information Systems Security Engineer (ISSE)

Cymertek CorporationCompany Name - Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

Information Systems Security Engineer (ISSE) 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 Information Systems Security Engineer (ISSE) to join our team and play a critical role in ensuring the security and resilience of our systems and infrastructure. In this role, you will be responsible for designing, implementing, and managing security measures to protect our informat

Information Systems Security Officer (ISSO) IJob Title - Information Systems Security Officer (ISSO) I

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Denver, Colorado, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: Cisco Certified Network Associate (CCNA) Security - Cisco, GICSP: Global Industrial Cyber Security Professional - Global Information Assurance Certif

Information Systems Security Officer (ISSO) IJob Title - Information Systems Security Officer (ISSO) I

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Denver, Colorado, USA

Full-time

Information Systems Security Officer (ISSO)Job Title - Information Systems Security Officer (ISSO)

Contact Government Services, LLCCompany Name - Contact Government Services, LLC

•

Denver, Colorado, USA

Full-time

ISSO Employment Type: Full-Time, Experienced Department: Information Technology CGS is seeking an Information Systems Security Officer (ISSO) with DIACAP and/or RMF experience who has deep expertise in security assessment documentation to support Dept. of Commerce systems and efforts to achieve their Authorization to Operate (ATO). This position is located at the client site in the Herbert Hoover building in Washington, DC. The scope of this position includes full life-cycle Assessment and Auth

Information Systems Security Officer (ISSO) IJob Title - Information Systems Security Officer (ISSO) I

General DynamicsCompany Name - General Dynamics

•

Denver, Colorado, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: The ISSO is responsible for ensuring the appropriate operation

Information Systems Security Officer (ISSO) - MidJob Title - Information Systems Security Officer (ISSO) - Mid

CACI International, Inc.Company Name - CACI International, Inc.

•

Denver, Colorado, USA

Full-time

Information Systems Security Officer (ISSO) - Mid Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Anticipated Posting End: 6/2/2025 CACI is seeking an Information Systems Security Officer (ISSO) MID to join our Denver, CO team. The ISSO shall provide support to the designated Information System Security Manager (ISSM) to ensure customer systems mainta

Information Systems Security Officer (ISSO)Job Title - Information Systems Security Officer (ISSO)

Cymertek CorporationCompany Name - Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

Information Systems Security Officer (ISSO) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a detail-oriented and proactive Information Systems Security Officer (ISSO) to support and maintain the security of our information systems. In this role, you will be responsible for ensuring systems operate in compliance with established security policies, procedures, and regulations. You will work closely with t

Information Systems Security Manager (ISSM)Job Title - Information Systems Security Manager (ISSM)

Cymertek CorporationCompany Name - Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

Information Systems Security Manager (ISSM) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for an experienced and dedicated **Information Systems Security Manager (ISSM)** to join our team and lead efforts to secure and protect our information systems. In this role, you will be responsible for overseeing the security posture of our organization's systems, ensuring compliance with relevant standards, and

Information Systems Security Officer, Classified CybersecurityJob Title - Information Systems Security Officer, Classified Cybersecurity

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

•

Louisville, Colorado, USA

Full-time

Job Description This position requires a TS/SCI and willingness to submit for a Polygraph. Classified Cyber Security ISSOs help secure lifesaving products and critical state-of-the-art engineering and manufacturing systems by applying cutting edge cybersecurity principles. Rising to the challenge of building a more secure world for the warfighter, space exploration, climate sustainability and commercial use. The Cyber Security Specialist will partner with the security team, program, and gover

Sr Systems Security EngineerJob Title - Sr Systems Security Engineer

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

•

Lone Tree, Colorado, USA

Full-time

We are seeking a Senior Systems Security Engineer with a Bachelor's degree in Computer Science, Network Engineering, Information Technology or related field. In this challenging, fast-paced environment, you'll have the opportunity to apply your knowledge and experience to design and create the most groundbreaking aerospace and defense technologies - those that exist today and those that will shape tomorrow. As Senior Systems Security Engineer you will utilize your skills and expertise to support

Information Systems Security ManagerJob Title - Information Systems Security Manager

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

•

Remote or Orlando, Florida, USA

Full-time

Job Description WHAT WE'RE DOING Lockheed Martin is a Cyber Security pioneer, partner, innovator, and builder. Our outstanding employees are on a mission to make a difference in the world and every single day we use our unique skills and experiences to create, craft and build solutions to some of the worlds' hardest engineering problems. Do you want to be part of a culture that encourages employees to think big, perform with excellence and build incredible products? We provide the resources, i

Information Systems Security Officer - HybridJob Title - Information Systems Security Officer - Hybrid

NightwingCompany Name - Nightwing

•

Remote or Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Senior Information Security Engineer: PKI/Systems SecurityJob Title - Senior Information Security Engineer: PKI/Systems Security

Jack Henry & AssociatesCompany Name - Jack Henry & Associates

•

Remote

Full-time

At Jack Henry, we deliver technology solutions that are digitally transforming and empowering community banks and credit unions to provide enhanced and streamlined user experiences to their customers and members. Our best-in-class products are just the start as we lay the groundwork for the future of digital banking and payments. We hope you'll join us. We can't do it without you. We are hiring an Information Security Engineer to join our growing Systems Security team. The Systems Security team

Information Security OfficerJob Title - Information Security Officer

Gainwell Technologies LLCCompany Name - Gainwell Technologies LLC

•

Denver, Colorado, USA

Full-time

Great companies need great teams to propel their operations. Join the group that solves business challenges and enhances the way we work and grow. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values your contributions and puts a premium on work flexibility, learning, and career development. Summary As Information Security Officer (ISO), you will be accountable for all security-related compliance and delivery for the custome

Information System Security EngineerJob Title - Information System Security Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

Information System Security 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 Information System Security Engineer to join our cybersecurity team. In this role, you will design, implement, and maintain security solutions to protect critical information systems and ensure compliance with established security standards. You will collaborate with cross-functional teams to asse

Information System Security OfficerJob Title - Information System Security Officer

Cymertek CorporationCompany Name - Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

Information System Security Officer 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 Information System Security Officer (ISSO) to join our cybersecurity team. In this role, you will be responsible for maintaining the security posture of information systems, ensuring compliance with security policies, and managing risk through the implementation of robust security measures.

Security EngineerJob Title - Security Engineer

Ledgent TechnologyCompany Name - Ledgent Technology

•

Denver, Colorado, USA

Full-time

Position Overview: This role requires a proactive and adaptable cybersecurity professional who excels in communication and cross-functional collaboration. The ideal candidate will possess a deep understanding of modern security practices and technologies, combined with a service-focused attitude and the ability to work independently in a fast-paced setting. Key Responsibilities & Requirements: Effectively communicate complex technical information across various levels of the organization, incl

Sr. Infrastructure Security EngineerJob Title - Sr. Infrastructure Security Engineer

Ledgent TechnologyCompany Name - Ledgent Technology

•

Denver, Colorado, USA

Full-time

Location: Denver, CO Schedule: Hybrid (3 days onsite) Travel: up to 25% Compensation: $148,000 to $160,000 base salary + Bonus Must be eligible to work in the United States. Must pass comprehensive background screening. Must be willing to work flexible hours across time zones. Must be willing to participate in an on-call rotation to ensure 24/7/365 coverage. THE POSITION: The Sr Infrastructure Security Engineer is a key member of the team responsible for multiple aspects of IT cybersecur

Google Cloud Platform Security EngineerJob Title - Google Cloud Platform Security Engineer

ADDSOURCECompany Name - ADDSOURCE

•

Third Party

Role: Google Cloud Platform Security Engineer (L5) Location: Remote (Canada) Duration: Long Term Job Overview: We are seeking an experienced Security Engineer to join our team and play a pivotal role in the modernization and migration of currency applications and data within the bank environment to Google Cloud Platform (Google Cloud Platform). The primary objective of this role is to ensure that the bank's security posture is robust and resilient throughout the entire cloud transformation pro

Network Security EngineerJob Title - Network Security Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

•

Aurora, Colorado, USA

Full-time

Network Security 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 passionate Network Security Engineer to join our team and play a critical role in safeguarding our organization's digital infrastructure. In this position, you will design, implement, and maintain robust security measures to protect networks, systems, and data from cyber threats. You'll work closely with cross-functio