NewNetwork Administrator Excelraise, LLCNetwork AdministratorDenver, CO$45–$50 / hourContractorThe OIT Network, Communications and Agency Security Operations work unit ensures that both Enterprise Wide Area Networks, Local Area Networks and agency security systems are designed, deployed, and managed to support the business functions. The voice Network operations team provides operations support for voice/video/data/wireless network connectivity, supporting over 20,000 users statewide.
NewNetwork Support Technician Telnet IncNetwork Support TechnicianDenver, CO$38–$40 / hourContractorThe ideal candidate will have strong diagnostic and problem-solving skills, experience with network hardware, cabling, and software configuration, and the ability to identify and resolve connectivity and performance issues. The candidate will also be responsible for maintaining network security and ensuring reliable, efficient network operations.
NewPrincipal Real-time Software Engineer RaytheonPrincipal Real-time Software EngineerAurora, COWorking with a cross-discipline team, the candidate must have experience developing, testing, and integrating software for edge or embedded devices and/or subsystems (like telecom, medical, IoT, automotive, or robotics) where hardware operation, time critical function, functional reliability, mission assurance, and safety might be major concerns. Our Principal Embedded Real-Time Software Developer/Integrator is a technical position that works in an Integrated Product Team (IPT) environment to architect, design, implement, test, debug, and deploy Software for Firmware (FPGA) and Hardware solutions that meet current and next generation autonomous avionics systems’ needs.
NewSr Principal Real-time Software Engineer RaytheonSr Principal Real-time Software EngineerAurora, COWorking with a cross-discipline team, the candidate must have experience developing, testing, and integrating software for edge or embedded devices and/or subsystems (like telecom, medical, IoT, automotive, or robotics) where hardware operation, time critical function, functional reliability, mission assurance, and safety might be major concerns. Our Senior Principal Embedded Real-Time Software Developer/Integrator is a technical position that works in an Integrated Product Team (IPT) environment to architect, design, implement, test, debug, and deploy Software for Firmware (FPGA) and Hardware solutions that meet current and next generation autonomous avionics systems’ needs.
NewSr. Systems Engineer – RF Engineer RaytheonSr. Systems Engineer – RF EngineerAurora, COIn this role, you will participate in system analysis, trade studies, design, design reviews, testing, fielding, integration, and operational support throughout the product lifecycle, from initial concept definition through detailed design, development, qualification testing, fielding, and customer support. You will support engineering efforts as an individual contributor across a variety of technical activities involving RF communications links and systems, antenna system design, functionality, and operation.
NewSystems Engineer – RF Engineer II RaytheonSystems Engineer – RF Engineer IIAurora, COThe ideal candidate will bring a strong engineering background and technical experience supporting radio frequency (RF) communications links and systems, antenna system design, functionality, and operation. After completing comprehensive on-the-job training, you will become part of a team supporting RF Hardware Engineering, Systems Engineering, and Systems Integration and Test activities across the full product development lifecycle.
NewPrincipal Systems Engineer – RF Engineer RaytheonPrincipal Systems Engineer – RF EngineerAurora, COYou will provide technical leadership across complex RF communications links and systems, antenna system design, functionality, and operation while working with multidisciplinary engineering teams, program leadership, and customers to resolve technical challenges and deliver mission capabilities. • Experience using engineering and analysis tools such as MATLAB, Ansys HFSS, Python, or similar tools, along with commercial test equipment such as oscilloscopes, spectrum analyzers, signal generators, or network analyzers.
Network Security Engineer - Network Access Control Bank of AmericaNetwork Security Engineer - Network Access ControlDenver, ColoradoKey responsibilities include serving as a subject matter expert of security technology, overseeing major engineering milestones including the design, development, and implementation of systems, and reporting on key metrics. We value the unique perspectives individuals bring from all backgrounds and career paths - whether shaped by military service, community college education, or a wide range of work and life experiences.
Network Security Engineer Bank of America CorpNetwork Security EngineerDenver, CO$98,400–$160,000 / yearExperience deploying network security solutions into cloud based networks like Akamai and CloudflareNetwork Security or Cloud Security is a plusExperience configuring and troubleshooting Web Application Firewall (WAF) is a plusSkills:InfluenceResult OrientationSolution DesignStakeholder ManagementTechnical Strategy DevelopmentAccess and Identity ManagementCritical ThinkingCyber SecurityInformation Systems ManagementRisk ManagementCollaborationDevOps PracticesFinancial ManagementSolution Delivery ProcessTest EngineeringThis job will be open and accepting applications for a minimum of seven days from the date it was posted. 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.
Cisco Network Security Engineer/ Senior Consultant Deloitte Touche Tohmatsu LtdCisco Network Security Engineer/ Senior ConsultantDenver, CO$105,400–$207,800 / year3+ 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).
Cyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu LtdCyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, and TransformationDenver, CO$105,400–$207,800 / yearConfiguring and tuning security capabilities including Threat Prevention, intrusion prevention system/intrusion detection system (IPS/IDS), Anti-Spyware, Antivirus, WildFire, Domain Name System (DNS) Security, and Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption policies. Experience integrating Palo Alto Firewalls and Prisma with SIEM/SOAR platforms (e.g., Splunk, Microsoft Sentinel, Palo Alto XSOAR) via log streaming, API connectors, or syslog for threat detection and incident response workflows.
Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu LtdCyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and TransformationDenver, CO$105,400–$207,800 / year1+ 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.
Network Security Engineer CymertekNetwork Security EngineerAurora, ColoradoCybersecurity Engineer, Network Security Specialist, Information Security Analyst, Security Operations Center (SOC) Analyst, IT Security Engineer, Network Security Administrator, Cyber Defense Analyst, Security Architect, Penetration Tester, etc. Computer Science, Information Technology, Cybersecurity, Network Engineering, Information Systems, Software Engineering, Electrical Engineering, Data Science, Computer Engineering, etc.
NewSenior Network Security Engineer ManTech International CorpSenior Network Security EngineerBoulder, CO$117,000–$195,100 / yearThe Senior Network Security Engineer will serve as a technical anchor, driving network modernization efforts, eliminating operational silos, and leading the transition from legacy, colocation-dependent architectures to a secure, cloud-integrated Trusted Internet Connection (TIC) 3.0 framework. Minimum Qualifications: Bachelor's degree in Computer Science, Computer Systems Engineering, Cybersecurity, or a related field with 5+ years of direct Systems or Network Engineering experience or Associate's degree in a related field with 8+ years of relevant experience or 11+ years of relevant experience with no degree.
ICS/OT-Cybersecurity Engineer/Network Security Engineer Logical Systems LLCICS/OT-Cybersecurity Engineer/Network Security EngineerGolden, COICS/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.
Cyber Zscaler Network Security Engineering Manager / Manager, Strategy, Growth, And Transformation DeloitteCyber Zscaler Network Security Engineering Manager / Manager, Strategy, Growth, And TransformationDenver, CO$134,500–$265,100 / year3+ 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). 7+ 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.
Cyber Zscaler Network Security Engineering Manager / Manager, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu LtdCyber Zscaler Network Security Engineering Manager / Manager, Strategy, Growth, and TransformationDenver, CO$134,500–$265,100 / year3+ 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). 7+ 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.
NewCyber Network Security Architecture - Manager DeloitteCyber Network Security Architecture - ManagerDenver, CO$134,500–$265,100 / yearDesign scalable security architectures spanning Cloud-Native Application Protection Platforms (CNAPP), Secure Access Service Edge (SASE), next-generation firewalls, VPNs, content delivery networks (CDNs), load balancers, subnetting, and cloud security guardrails. 6+ years of experience in the design and architecture of enterprise-level technical stacks, including VPNs, CDN solutions, Load Balancers, Subnetting, Next-Generation firewall design, and highly scalable security solutions like Secure Access Service Edge (SASE) technologies.
Network Security Administrator LancesoftNetwork Security AdministratorDenver, CO$67.54Scope of Services: The Contractor shall perform network security tasks for various state agencies, specifically focusing on: Administrative Daily Responsibilities: Review and execution of Firewall Service Requests (FSRs), break-fix tickets, and formal change requests. Technical Qualifications: The Contractor should show base Knowledge and maintain proficiency in: Palo Alto Firewalls: Next-generation firewall features such as, Zones, security policies, S2S VPN, Natting, and basic threat prevention.
Network Security Analyst CymertekNetwork Security AnalystAurora, ColoradoCybersecurity Analyst, Information Security Analyst, Security Operations Center (SOC) Analyst, Network Defense Analyst, Threat Intelligence Analyst, IT Security Specialist, Vulnerability Analyst, Incident Response Analyst, Security Monitoring Analyst, Cyber Defense Analyst, Infrastructure Security Analyst, etc. The ideal candidate is passionate about cybersecurity, thrives in a dynamic environment, and is committed to staying ahead of emerging threats and technologies.