Security & Safety Jobs in Aurora, CO (Now Hiring) — 655 open — Page 5
Northrop Grumman Mission Systems, Inc.
Systems Engineer - Level 3/4 (AHT)
Aurora, Colorado, United States · On-site
$114k–$213k/yr
Senior
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SCI TRAVEL: Yes, 25% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities to …
Skills: Systems engineering, Requirements analysis, MBSE, Cameo, DOORS
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: SCI TRAVEL: Yes, 25% of the TimeDescription At Northrop Grumman, our employees have incredible opportunities to …
Skills: Systems engineering, Requirements analysis, MBSE, Cameo, DOORS
Love's Travel Stops
Class A Fuel Tanker Driver (Night Shift)
Aurora, Colorado, United States · On-site
$34/hr–$36/hr
Entry level$1M raised
Employee Benefits: * Fuel Your Growth with Love's - company funded tuition assistance * Paid Time Off * 401(k) – 100% Match up to 5% * Medical/Dental/Vision Insurance after 30 days * Competitive Pay * Career Development …
Senior Environmental Specialist Are you an experienced environmental professional passionate about compliance, sustainability, and continuous improvement? At PMI, We are seeking a Senior Environmental Specialist to lead …
Advancement Opportunity! Start as a Restoration Technician. Grow into a Crew Chief! Aurora, CO $22+ What is it like to be a Restoration Technician at ServiceMaster DSI? ServiceMaster DSI is the largest ServiceMaster fran…
Skills: Water Mitigation, Fire Restoration, Mold Abatement, Communication Skills, Customer Service
Responsibilities & Qualifications RESPONSIBILITIES Using a holistic approach, designs, develops, evaluates and modifies end-to-end systems and systems-oriented products through their entire life cycle. Generates quantifi…
Skills: Systems engineering, Requirements analysis, System design, Cybersecurity, Infrastructure services
Tailored Brands, Inc.
Store Door Greeter Part Time
Aurora, Colorado, United States · On-site
Entry level$500M raised
Door Greeter Part Time – Job Responsibilities & Expectations Having clear performance expectations is a critical part of doing one’s job well. The following is intended to provide you with these expectations. Please do n…
Skills: Customer Service, Communication, Loss Prevention, Retail Operations, Teamwork
At Philip Morris International (PMI), we’ve chosen to do something incredible. We’re transforming our business and building our future on one clear purpose: to deliver a smoke-free future. Your day-to-day:Plan, coordinat…
Description POSITION: Senior Imagery Analyst WORK LOCATION: Buckley SFB, CO JOB CATEGORY: Intelligence JOB TYPE: Full Time REQUISITION ID: EM50-004 CITIZENSHIP: United States Citizen CLEARANCE TYPE: TS/SCI TRAVEL REQUIRE…
TSC’s Product Solutions organization is seeking a Software System Test Engineer to join our engineering team in Aurora, CO; Huntsville, AL; Arlington, VA; or Bedminster, NJ. The ideal candidate will have a strong backgro…
Skills: Software testing, Embedded systems, Python, Bash, Linux
Automotive Auction Check in Specialist I (Manheim)
Aurora, Colorado, United States · On-site
$16/hr–$24/hr
Entry level
Company Cox Automotive - USA Job Family Group Vehicle Operations Job Profile Vehicle Operations Logistics Specialist I Management Level Individual Contributor Flexible Work Option No remote option; must work at a specifi…
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…
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opport…
Skills: Software engineering, DevOps, AI/ML, Team leadership, Mentoring
Northrop Grumman Mission Systems, Inc.
Cyber Systems Engineer - Level 2 or 3 (AHT)
Aurora, Colorado, United States · On-site
$101k–$188k/yr
Senior
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…
Principal / Sr. Principal Systems Administrator (AHT)
Aurora, Colorado, United States · On-site
$114k–$213k/yr
Senior
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opport…
Skills: Windows administration, Linux administration, Bash, Python, Vmware
Northrop Grumman Mission Systems, Inc.
Principal or Sr Principal Systems Administrator - Workflow Engineer
Aurora, Colorado, United States · On-site
$114k–$213k/yr
Senior
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opport…
Skills: Systems administration, Windows, Linux, Atlassian tools, Jira
Northrop Grumman Mission Systems, Inc.
Database Architect Level 2 or 3 (AHT)
Aurora, Colorado, United States · On-site
$83k–$155k/yr
Senior
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opport…
Title: Stationary Engineer 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 national securit…
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opport…
Skills: Software engineering, DevOps, AI/ML, Team leadership, Mentoring
Principal or Sr Principal Systems Administrator - Workflow Engineer
Aurora, Colorado, United States · On-site
$114k–$213k/yr
Senior$3.7B raised
RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the TimeDescription At Northrop Grumman, our employees have incredible opport…
Skills: Systems administration, Windows server, Linux, Atlassian tools, Jira
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$114k–$213k/yr
Full-time
bachelor degree, postgraduate degree
Health insurance, Life insurance, Disability insurance, Savings plan, Company paid holidays, Paid time off
Posted 5d ago
~40 hrs/week
Responsibilities
The Systems Engineer will own the system technical baseline and ensure consistency across CONOPS, requirements, design, and test activities. They will coordinate cross-discipline teams to resolve technical issues and translate mission threads and operational constraints into actionable requirements.
Requirements
Candidates must possess a STEM degree and relevant experience ranging from 1 to 8 years depending on the level, along with an active Top Secret/SCI clearance. Proficiency in MBSE tools, requirements management, and cloud-based system deployment is essential for this role.
Full job description
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SCITRAVEL: Yes, 25% of the Time
Description
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
Northrop Grumman Space Systems (NGSP) is looking for you to join our team as a Systems Engineer - Level 3 or 4 based out of Aurora, CO.
What you'll get to do:
This position serves as a technical point of contact for systems engineering, owning the system technical baseline and ensuring consistency between CONOPS, requirements, design, and test. The role coordinates cross-discipline teams (systems, software, hardware, test & integration, operations), capturing mission threads, user workflows, and operational constraints and translating them into requirements and design. The selected candidate will drive requirements development with customers and stakeholders, develop integration strategies, V&V plans, and detailed test plans and procedures, use modeling and simulation and MBSE artifacts to support design decisions and trade studies, identify and mitigate technical risks, present technical approaches and results to internal stakeholders and external customers, and support proposals and technical volumes for new business or contract modifications.
Job Duties
Systems Engineering focal point for the program across multiple phases of the program lifecycle.
Ownership of the system technical baseline, ensuring consistency between CONOPS, requirements, design, and test.
Perform across multi-disciplined teams (systems, software, hardware, test, operations) to resolve issues and drive decisions.
Capture mission threads, user workflows, and operational constraints and flow them into requirements and design.
Lead requirements development with customers and stakeholders; clarify and negotiate technical needs and constraints.
Develop integration strategies, V&V plans, and detailed test plans and procedures at system and subsystem levels.
Use modeling and simulation, analytical tools, and MBSE artifacts to support design decisions and trade studies.
Identify technical risks and opportunities; develop and track mitigation plans.
Present technical approaches, status, and results to internal leadership and external customers.
Support proposals, basis-of-estimate development, and technical volumes for new business or modifications.
This requisition will be filled at the job grade based on an evaluation of the candidates qualifications listed below.
This requisition may be filled as either a level 3 or 4.
Basic Qualifications for a Level 3:
Bachelor’s degree in a STEM discipline with 5 years of relevant experience – OR – Master’s degree with 3 years of relevant experience – OR – PhD with 1 year of relevant experience.
Active Top Secret/SCI clearance is required at time of application
Experience with system requirements and interface control documents (ICDs)
Ability to perform requirements analysis, allocation, and traceability from high-level needs down to components and services.
Ability to specify and validate requirements related to build, deployment, and rollback processes in a cloud environment.
Ability to create clear technical documentation (requirements, interface specs, sequence diagrams, data flow diagrams).
Familiarity with reading, creating and interpreting CAMEO/DOORS/MBSE models
Must be able to obtain a Security+ certification within 60 days of start
Basic Qualifications for a Level 4:
Bachelor’s degree in a STEM discipline with 8 years of relevant experience – OR – Master’s degree with 6 years of relevant experience – OR – PhD with 4 years of relevant experience.
Active Top Secret/SCI clearance is required at time of application
Experience with system requirements and interface control documents (ICDs)
Ability to perform requirements analysis, allocation, and traceability from high-level needs down to components and services.
Ability to specify and validate requirements related to build, deployment, and rollback processes in a cloud environment.
Ability to create clear technical documentation (requirements, interface specs, sequence diagrams, data flow diagrams).
Familiarity with reading, creating and interpreting CAMEO/DOORS/MBSE models
Must be able to obtain a Security+ certification within 60 days of start
Preferred Qualifications
Experience in systems engineering for distributed systems or cloud-native applications.
Familiarity with network security aspects relevant to container and cloud deployments (TLS, certificates, secrets management).
Familiarity with service meshes (e.g., Istio, Linkerd) in Kubernetes environments.
Modeling and simulation or MBSE tools (e.g., SysML, Cameo, Rhapsody, MATLAB/Simulink).
Test automation, test management tools, or lab integration environments.
Good Customer interaction and presentation skills.
Experience interfacing with government or prime customers, including participation in design and test reviews (SRR, PDR, CDR, TRR, etc.).
Certification(s) in Systems Engineering (e.g., INCOSE ASEP/CSEP/ESEP) or Project Management (e.g., PMP) are a plus.
#COSpace
Primary Level Salary Range: $114,000.00 - $171,000.00Secondary Level Salary Range: $142,200.00 - $213,400.00The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.
Related keywords
Systems EngineeringMBSECameoDOORSSysMLCloud-nativeKubernetesIstioRequirements ManagementV&VInterface Control DocumentsTop Secret/SCISecurity+MATLABSimulinkTrade Studies
Northrop Grumman Mission Systems, Inc. is a company based out of 12011 Sunset Hills Rd, Reston, Virginia, United States.
Offices: 12011 Sunset Hills Rd, Reston, Virginia 20190, US
Frequently asked questions
How much do Security & Safety jobs in Aurora, CO pay?
Based on 556 listings with disclosed salaries, most security & safety jobs in Aurora, CO pay between $48k–$198k per year. Individual offers vary with seniority, company size, and specialization.
How many Security & Safety jobs are open in Aurora, CO right now?
There are currently 655 open security & safety positions in Aurora, CO listed on Clera. New openings are added daily as companies post roles.
Which companies are hiring for Security & Safety roles in Aurora, CO?
Companies currently hiring include Northrop Grumman, Northrop Grumman Mission Systems, Inc., RTX, CACI International Inc, Amazon, among others. Browse the listings above to see every active employer.
Are there remote or hybrid Security & Safety jobs in Aurora, CO?
Yes — 39 of the 655 open security & safety positions offer remote or hybrid work (4 remote, 35 hybrid).
How do I apply for Security & Safety jobs in Aurora, CO?
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.