Aurora, Colorado, United States · On-site
$73k–$133k/yr
The Digital Modernization Sector at Leidos has an opening for a Design Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support our customer’s global enterprise networks. The CAN/LAN service network archite…
Skills: Network Design, CAN/LAN, BGP, OSPF, VLANs
Aurora, Colorado, United States · On-site
$25/hr–$35/hr
The Quality Inspector role offers the opportunity to ensure excellence across manufacturing and inspection processes, supporting compliance, quality standards, and customer specifications. This position plays a key role …
Skills: Quality Inspection, Blueprint Reading, Lean Manufacturing, Electrical Experience, Non-Conformance Management
Aurora, Colorado, United States · On-site
$94k–$176k/yr
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: NoDescription At Northrop Grumman, our employees have incredible opportunities to work on rev…
Skills: Industrial Security, CPSO, SCIF Administration, SAPF Administration, NISPOM
Aurora, Colorado, United States · Hybrid
$125k–$150k/yr
Overview Stellar Solutions, a nationally recognized “Great Place To Work,” delivers engineering solutions across commercial space and national security missions—from innovative new entrants to established space systems o…
Skills: Systems Engineering, Systems Integration, ITW/AA Analysis, Missile Warning Operations, Configuration Management
Aurora, Colorado, United States · On-site
$30/hr–$33/hr
Description The Company Miner Ltd, an OnPoint Company is an industry-leading service and equipment solutions provider with branch-based operations across the country. OnPoint Group is a fast-paced and ever-changing compa…
Skills: Project Coordination, Site Surveying, Vendor Management, Blueprint Reading, Hazard Assessment
Aurora, Colorado, United States · Hybrid
$164k–$205k/yr
JOB LOCATION 15151 E Alameda Pkwy Aurora, Colorado 80012-1555 City of Aurora, Colorado It is an exciting time to work for the City of Aurora, we're growing and looking for dedicated and collaborative individuals to join …
Skills: IT Operations Management, Service Delivery, IT Governance, Budget Planning, Vendor Management
Aurora, Colorado, United States · On-site
Overview Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace…
Skills: Patrolling, Customer Service, Emergency Response, Access Control, Incident Documentation
Aurora, Colorado, United States · On-site
Overview Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace…
Skills: Patrolling, Access Control, Customer Service, Incident Response, Emergency Response
San Diego, California, United States · On-site
$96k–$151k/yr
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportuniti…
Skills: Python, C, C++, Assembly, Java
Tucson, Arizona, United States · Hybrid
$205k–$389k/yr
Date Posted: 2026-07-23 Country: United States of America Location: US-VA-DULLES-760 ~ 22260 Pacific Blvd ~ BLDG 60 Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to…
Skills: Contract Negotiation, Government Contracting, Legal Compliance, Strategic Advisory, Risk Management
Aurora, Colorado, United States · Hybrid
Job Summary Now Hiring: Corporate Maintenance Manager (Division) Multiple Locations Available Across the U.S. We are actively accepting applications from qualified candidates located in or willing to work near any of the…
Skills: Maintenance Leadership, Mechanical Aptitude, Preventive Maintenance, Predictive Maintenance, Budget Management
Aurora, Colorado, United States · On-site
$68k–$83k/yr
Salary Range: $68,000 - $83,000 Relocation: The 5-month training program will take place in Aurora, CO. While we aim to place candidates into an Operations Manager role at their training location, this is not guaranteed.…
Skills: Leadership, Operational Efficiency, Employee Coaching, Performance Management, Safety Program Management
Aurora, Colorado, United States · On-site
$30/hr–$37/hr
At Fluor, we are proud to design and build projects and careers. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best in our employees, an…
Skills: Carpentry, Blueprint Reading, Metal Framing, Drywall Installation, Acoustical Ceiling Installation
Aurora, Colorado, United States · On-site
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Skills: Cyber Security, Instruction, Curriculum Development, Technical Training
Aurora, Colorado, United States · On-site
$94k–$115k/yr
Title: Enterprise Supply Chain Manager Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and nati…
Skills: Supply Chain Management, Logistics Operations, Warehouse Management, Procurement Management, Property Management
Aurora, Colorado, United States · On-site
$92k–$171k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities…
Skills: GitLab CI/CD, Nexus, Apache NiFi, Kubernetes, Grafana
Aurora, Colorado, United States · On-site
$98k–$131k/yr
Title: Enterprise Facilities Operations & Maintenance Manager Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in th…
Skills: Facilities Operations, Personnel Management, Project Management, Preventative Maintenance, Infrastructure Maintenance
Aurora, Colorado, United States · On-site
$177k–$266k/yr
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities…
Skills: GitLab CI/CD, Nexus, Apache NiFi, Kubernetes, Grafana
Aurora, Colorado, United States · On-site
$85k–$95k/yr
Some intelligence is about understanding history. This mission is about understanding what is happening right now. When a situation begins to unfold anywhere in the world, decision makers need more than information. They…
Skills: GEOINT Analysis, Imagery Exploitation, TS/SCI Clearance, CI Polygraph, ArcGIS
Aurora, Colorado, United States · On-site
$94k–$115k/yr
Title: Enterprise Supply Chain Manager Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and nati…
Skills: Supply Chain Management, Logistics Operations, Warehouse Management, Procurement Management, Property Management
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The role involves designing and implementing modern CAN/LAN and MPLS WAN architectures to support global enterprise networks. Responsibilities include documenting designs, testing new technologies in labs, and ensuring security compliance with DISA STIGs.
Candidates must have a TS/SCI with Poly clearance and be compliant with DoD 8140 IAT Level 2. A minimum of 10 years of combined education and experience in network engineering, specifically with Cisco, Brocade, or Juniper hardware, is required.
The Digital Modernization Sector at Leidos has an opening for a Design Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support our customer’s global enterprise networks. The CAN/LAN service network architecture provides solutions for modernizing network components while supporting service delivery for customer requirements in a mission-focused operational enterprise. Our team is completely replacing a global enterprise network while providing design, engineering, and transition for a wide range of customer network requirements. This is a unique and rare opportunity to build and transition critical operations to a modern service provider network architecture.
The job duties are as follows:
Interpret customer requirements and apply standard design approaches for service delivery. Fully document designs with diagrams, bill of materials, cabling sheets, configurations, and other supporting documents.
Use our private test lab to evaluate new technologies and capabilities, test proposed changes to production networks, and recreate troubleshooting scenarios to support the production enterprise network.
Schedule maintenance windows for migrating user connections from legacy to the modern infrastructure transition services with little to no impact on critical data flows.
Provide technical expertise to Operations engineers and technicians, supporting fault isolation and resolution. Solve tough problems with innovative and scalable solutions.
Develop secure network designs including configurations that align with Defense Information Security Agency (DISA) Security Technical Implementation Guides (STIGs) and enterprise policies. Obtain Authority to Operate (ATO) for new devices, software, and capabilities.
Supervise (not manage) other network support specialists to plan, coordinate, and implement network services.
Develop and improve design products, processes, and systems for our team to work efficiently and effectively.
Although this position is focused on CAN/LAN, this opportunity offers the ability to learn and work on Multiprotocol Label Switching (MPLS) Wide Area Networks (WANs).
Basic Requirements
Required Clearance: TS/SCI with Poly
Candidate must have 10 years of experience that can be a combination of work history and education. This equates to a Doctorate and 3 years, master’s and 4 years, bachelor’s and 6 years, associates and 8 years or HS diploma and 10 years.
Must be compliant with DoD 8140 Information Assurance Technical (IAT) Level 2.
Experience specific to network engineering to include Tier III or higher network operations and/or network design and implementation.
Prior responsibility for production network hardware configurations for Cisco, Brocade, and/or Juniper.
Hands-on experience implementing and troubleshooting standard routing protocols in a production network, such as Open Shortest Path First (OSPF) or Border Gateway Protocol (BGP)
Hands-on experience implementing and troubleshooting standard switching and trunking protocols in a production network, such as Virtual Local Area Networks (VLANs), 802.1q, and port-channels.
Network engineering and design experience specific to CAN/LAN. Experience should include application of industry standards, developing configurations, and integration of solutions into production environments.
Network engineering and design experience with MPLS WANs, network management tools, and firewalls.
Expert knowledge of routing and switching protocols and the ability to demonstrate knowledge through briefings and documentation. Extensive BGP experience a plus.
Cisco Certified Network Professional (CCNP) or equivalent knowledge.
Initiative and disciplined to work unsupervised as part of a network engineering team. Experience establishing process, developing documents, and organizing repositories a plus.
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
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.
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
An industry & technology leader serving government & commercial customers with smarter, more efficient innovations
Leidos is an industry and technology leader serving government & commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead, visit careers.leidos.com for our latest opportunities.
Offices: 1750 Presidents St, Reston, Virginia 20190, US · 11955 Freedom Drive, Reston, VA 20190, US · 1145 N 2nd St, Leavenworth, KS 66048, US · 9600 Great Hills Trail, Austin, TX 78759, US · 221 3rd St, Newport, RI 02840, US
Based on 343 listings with disclosed salaries, most security & safety jobs in Aurora, CO pay between $48k–$194k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 414 open security & safety positions in Aurora, CO listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include RTX, Northrop Grumman, Northrop Grumman Mission Systems, Inc., Allied Universal, Fluor Corporation, among others. Browse the listings above to see every active employer.
Yes — 16 of the 414 open security & safety positions offer remote or hybrid work (1 remote, 15 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
