April 9, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
April 9, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
February 27, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
p/>Additionally, the candidate will direct a team of engineers that regularly perform engineering analyses, PLS-CADD modeling, structure loading calculations, design structure framing and hardware assemblies, draft plans and specifications, and prepare bill of materials and procurement documents across project planning, engineering, environmental, permitting, and construction management phases. December 5, 2025
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Colorado Springs, Colorado30+ days ago
Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license, or other licenses/certifications, and the inability to obtain and maintain the required clearance, license, or certification may affect an employee's ability to maintain employment. Directly interface with internal and external customers at all levels from quotation to final design and test activities, design reviews, and technical working group meetings to comply with requirements and specifications.
Colorado Springs, Colorado30+ days ago
li style="margin-bottom:0in;background:white">Practical knowledge of satellite communications (SATCOM) theories to include directional and electronically steered antennas, high power amplifiers, up/down converters, feed horns, satellite communications payloads, and other equipment used in transmitting and receiving SATCOM. A working knowledge of Frequency Division Multiple Access and Time Division Multiple Access satellite routed signals/networks to include any teleport and distant end configuration of various very small aperture terminal systems manufacturers.
Colorado Springs, Colorado16 days ago
p style="line-height:normal">A Bachelor of Science in Engineering from an ABET-accredited academic institution and eight years of related engineering experience, or an accredited Master of Science in Engineering and a minimum of six years of related engineering experience, or an accredited doctorate degree in engineering and a minimum four years of related engineering experience are required for this position. JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better known as J-Tech II.
Colorado Springs, COToday
p>This role requires close collaboration with architects, systems engineers, software developers, cybersecurity personnel, and mission stakeholders to ensure technical decisions, system dependencies, and requirements are accurately represented and traceable throughout the system lifecycle. Description:GXM is seeking a Digital Engineer to join our team to support advanced defense and space-related mission programs focused on Command and Control (C2), mission systems integration, cloud modernization, and enterprise capability delivery.
Colorado Springs, COToday
Description:GXM is seeking a senior-level Systems Engineer to join our team to support advanced defense and space-related mission programs focused on Command and Control (C2), mission systems integration, cloud modernization, and enterprise capability delivery.
This role requires collaboration with architects, software developers, cybersecurity personnel, data engineers, and mission stakeholders to ensure systems are integrated, interoperable, and aligned with operational requirements.
p>This entry level position ensures compliance with applicable U.S. export and import control laws, including the Export Administration Regulations (āEARā), International Traffic in Arms Regulation (āITAR"), and the Office of Foreign Asset and Control (āOFACā) sanctions, and regional and local regulations concerning the movement of goods and services across borders. Using their engineering knowledge, skills and abilities, a Trade Compliance Engineer and Analyst to review part specification sheets, related product documentation, and the Export Administration Regulations to determine Export Classification Code Numbers (āECCNā) and or local country export classifications for items sold.
Colorado Springs, CO30+ days ago
LEVEL 5 = 15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience. LEVEL 4 = 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience.
You will tackle a diverse set of challenges, from developing robust API endpoints and modifying complex open-source systems like Trino, to architecting intricate identity federation solutions, managing large-scale data ingest, and streamlining our deployment automation. Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science.
We provide industry-leading benefits, access to paid time off, resources and support to our employees so they can make a genuine impact and contribute to the sustainable growth of our business and the communities we serve Washington, DC pay and benefits information Washington, DC pay range: $98,400.00 - $160,000.00 annualized salary, offers to be determined based on experience, education and skill set. We provide industry-leading benefits, access to paid time off, resources and support to our employees so they can make a genuine impact and contribute to the sustainable growth of our business and the communities we serve Illinois pay and benefits information Illinois pay range: $98,400.00 - $160,000.00 annualized salary, offers to be determined based on experience, education and skill set.
p>Between our virtual environment where you can evaluate recent technologies and enhance your skills, and a generous annual professional development stipend, you will join a team that enjoys working on leading-edge technologies for world-class clients. The Network Security Engineer III will support the C2BMC program and will be responsible for planning, deploying, integrating, and testing upgrades to the C2BMC network to operational sites.
Centennial, CO10 days ago
ul>Learn to design, build, and manage AI agents (using platforms such as Kindo.ai, n8n, and Claude/Anthropic APIs) that automate routine network security operations including policy reviews, firewall rule audits, segmentation gap analysis, and anomaly triage.
Requirements:
7+ years of progressive experience in network security engineering, with hands-on work in firewall management, network segmentation, VPN/ZTNA, and intrusion detection/prevention.
p>You will coordinate with senior leadership on development projects, share your knowledge and experience by mentoring junior engineers, and assist with monitoring and response functions so that those teams can practice and improve their capability to respond to a realistic threat actor. You will lead and participate in collaborative technical assessments that leverage a wide range of penetration testing techniques, reconnaissance, weaponization, delivery, exploitation, to identify and prove the concept of high-risk vulnerabilities across a variety of technologies.
Colorado Springs, CO5 days ago
In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.
Colorado Springs, CO25 days ago
We are seeking an experienced Information System Security Engineer (ISSE) to lead cybersecurity and compliance efforts for the critical North American Aerospace Defense Command and United States Northern Command (N-NC) Information Technology (IT) Enterprise Services (NITES) contract. You will collaborate with multidisciplinary teams, including Information Systems Security Managers (ISSMs), systems engineers, and government stakeholders, to integrate effective security controls and ensure systems remain resilient against evolving threats and vulnerabilities.
Colorado Springs, CO30+ days ago
ul>Bachelor's degree from an accredited institute in a technical discipline; an additional four (4) years of experience may be substituted in lieu of a degree. Monitor and refine Splunk dashboards and alerts in support of firewall operations and incident investigation desired.
Colorado Springs, CO10 days ago
This role focuses on developing secure network device configurations, supporting network upgrades, and ensuring systems are properly hardened and compliant with security requirements. Our major field office locations include Denver, Indianapolis, Grand Rapids, Lexington, Los Angeles, Louisville, Texas, San Francisco.
Golden, Colorado18 days ago
div class="col col-xs-7 description" id="job-description">ICS/OT Cybersecurity Engineers and ICS/OT Network Security Engineers support clients in assessing, improving, and maintaining the cybersecurity posture of their ICS/OT environments to mitigate security risks (e.g., insider and external threats, intentional and accidental). ICS/OT Cybersecurity Engineers and ICS/OT Network Security Engineers assist in reviewing and developing Industrial Cybersecurity programs, security policies, and plans, and provide guidance to help clients improve their existing OT security programs.
Colorado Springs, CO14 days ago
Bachelor's degree from an accredited institute in a technical discipline; an additional four (4) years of experience may be substituted in lieu of a degree. Monitor and refine Splunk dashboards and alerts in support of firewall operations and incident investigation desired.
Colorado Springs, Colorado11 days ago
div>MKS2 Technologies, LLC, an award-winning high growth small business, creates innovative and customer-centric technology solutions in the areas of Cyber Security, Instructional Design and Training, Software Engineering and IT Support Services to improve the security and well-being of our clients.
Preferred Qualifications
- Scripting experience with Python, Ansible, or PowerShell.
Colorado Springs, Colorado6 days ago
I2X Technologies is seeking a Network Security Engineer to support ongoing activities for a customer in Colorado Springs, CO.This position will be on-site and will require an active Top Secret clearance. I2X Technologies considers factors such as (but not limited to) scope and responsibilities of the position, candidateās work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer.
This position, which reports to the Manager, Security Defense Engineering, involves architecting and building automated security tools and championing best practices to ensure our network remains resilient against evolving threats across our edge, backbone, and datacenter environments. Provide technical leadership and mentorship to security and network engineering teams, serving as a subject matter expert on network security-related matters.
Colorado Springs (Schriever SFB), Colorado30+ days ago
div style="background-repeat:no-repeat;margin:10px 0px;font-family:'open sans' , 'helvetica';font-size:14px;font-weight:400;line-height:20px;color:rgb( 38 , 50 , 56 );font-style:normal;letter-spacing:normal;text-indent:0px;text-transform:none;word-spacing:0px">Compensation: The projected compensation range for this position is $127,400-$167,400. There are differentiating factors that can impact a final salary rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories.
p>Competencies: ā¢ Exceptional customer service skills ā¢ Excellent analytical, problem-solving, customer service, project management and communication skills ā¢ Goal-oriented ā¢ Excellent decision making, integrity and working with IT management, business users and staff ā¢ Excellent oral and written communication skills, including technical and user documentation ā¢ Strong organizational skills ā¢ Ability to work independently and under high pressure with tight schedules and deadlines ā¢ Ability to interact well with all levels of business professionals ā¢ Excellent active listening skills ā¢ Flexible and patient with process development/execution and adherence to instruct project management practices ā¢ Capable of grasping new concepts quickly and without prior experience ā¢ Detail-oriented ā¢ Ability to multi-task and work in fast-paced environment ā¢ Ability to interact and coordinate with several teams to achieve objectives ā¢ Ability to solve problems independently and simultaneously, effectively managing multiple tasks ā¢ Professional demeanor at all times.
Preferred:
ā¢ Bachelor's Degree in Information Technology or Computer Information Systems ā¢ CISSP or equivalent certifications and/or experience ā¢ Experience working with the following products: ā¢ Palo Alto Network's Firewalls and Prisma Access ā¢ Tenable Vulnerability Scanner ā¢ VMWare ā¢ Cyberhaven Data Loss Prevention ā¢ Proofpoint Email Gateway and Anti-Spam ā¢ Forensic Tools ā¢ S/MIME email encryption ā¢ Delina Secret Server ā¢ Crowdstrike ā¢ Google SecOps SIEM ā¢ Two factor authentication technologies ā¢ Penetration testing tools ā¢ Patch management systems.
Colorado Springs, CO30+ days ago
ul>A Bachelor's Degree in STEM Computer Engineering, Software Engineering, Electrical Engineering, Aerospace Engineering, Computer Science, Mathematics, Physics, or a related field from an accredited university, along with 5 years of experience; or a Master's degree in a STEM-related field with 3 years of relevant work experience; or 9 years of relevant work experience may be considered as an alternative to a degree. It is a vital operational system that enables the U.S. president, the secretary of defense, and combatant commanders at the strategic, regional, and operational levels to systematically plan ballistic missile defense operations, collectively observe the battle as it develops, and dynamically manage designated networked sensors and weapon systems to achieve global and regional mission objectives.
Denver, Colorado28 days ago
Access Control (AC), AWS Devops, Building Architecture, Cloud Security, Customer Solutions, Disaster Recovery Planning, Information Security, Microsoft Azure Security, Network Security, Physical Security, Risk Assessments, Security TechnologiesCompetencies.
In addition, PNC generally provides the following paid time off, depending on your eligibility: maternity and/or parental leave; up to 11 paid holidays each year; 9 occasional absence days each year, unless otherwise required by law; between 15 to 25 vacation days each year, depending on career level; and years of service.
Colorado Springs, Colorado20 days ago
Support cybersecurity professionals in reviewing multiple RMF packages and risk assessments across mission systems supporting the Data Transport and Receive Network (DTRN) (e.g., SCN, SCN Test Lab, Orbital Analysis Subsystem). ā¢ Demonstrate the following traits: data analysis skills, critical thinking, strong customer focus, self-motivated, desire to learn, effective and professional interpersonal skills, pride in work, strong team player, and hardworking.
Colorado Springs, Colorado13 days ago
ul>Support cybersecurity professionals in reviewing multiple RMF packages and risk assessments across mission systems supporting the Data Transport and Receive Network (DTRN) (e.g., SCN, SCN Test Lab, Orbital Analysis Subsystem).
Demonstrate the following traits: data analysis skills, critical thinking, strong customer focus, self-motivated, desire to learn, effective and professional interpersonal skills, pride in work, strong team player, and hardworking.
Colorado Springs, CO3 days ago
p>Position Summary: Support the secure deployment and operation of the GEMSTONE platform across classified and unclassified environments, including air-gapped on-premises systems, ensuring systems are hardened, compliant, and accredited while helping evolve GEMSTONE into a secure hybrid cloud/on-prem platform. You'll be contributing to systems designed for a modeling and simulation SaaS platform that provides dynamic compute power, access to tools, and collaboration capability through a model that will revolutionize the future of military research and development.
p>This role is ideal for a technically skilled engineer who is comfortable working in classified environments, has hands-on experience with NSA-approved cryptographic devices and network hardware, and takes pride in building reliable, secure infrastructure from the ground up - and keeping it running for the people who depend on it. As a Mission Security Engineer focused on Endpoint Infrastructure, you will be a hands-on technical contributor responsible for the physical deployment, configuration, and documentation of classified network and endpoint infrastructure in support of critical U.S. Government programs.
COLORADO SPRINGS, CO30+ days ago
Our collaborative and agile organization operates in a fast-paced environment, driving innovation through tasks such as sensor/weapon integration, algorithm development, user interface development, automated testing, cyber security, enterprise/infrastructure services, and enhancing leading-edge missile defense technologies. Pay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $85,500 - $150,765.
li>1+ years of experience designing, deploying, and managing Zscaler Cloud Connector, including deployment within cloud environments (AWS, Azure, and/or GCP), workload-to-internet and workload-to-workload traffic inspection, and integration with cloud-native networking constructs (e.g., VPCs, VNets, Transit Gateways). 5+ years of hands-on experience designing, deploying, and managing Zscaler Private Access (ZPA), including application segment configuration, access policies, connector deployment, and zero trust network access (ZTNA) architectures replacing legacy VPN infrastructure.
li>3+ years of experience with Cisco Identity Services Engine (ISE) 802.1X Network Access Control (NAC), guest lifecycle management, profiling policies, TrustSec segmentation, and Cisco Firepower capabilities including intrusion prevention system (IPS), malware protection, Uniform Resource Locator (URL) filtering, Domain Name System (DNS)-based security, Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption, and cloud firewall deployments in Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform (GCP). 5+ years of experience designing, deploying, and managing Cisco Firepower Threat Defense (FTD) and Firepower Management Center (FMC) in enterprise environments, including physical appliances, virtual instances, and cloud-delivered Firewall Management Center (cdFMC).
San Luis, California18 days ago
Learn more about your rights and responsibilities under E-Verify: .. The ideal candidate will have proven track record of security roles with increasing responsibilities, and the ability to work collaboratively with various engineering, IT, and program leads to implement and maintain a strong security posture.