Commute Time
Date Posted
Title
Job Type
Benefits
Pay
5342 Senior Net Developer jobs in Littleton,CO
New, Posted 6 hours ago
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Software Development Engineer 5 [209136]
Aquent Talent
Littleton, CO
$73/hr
RemoteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit
- Exceptional written and verbal English with complete fluency.
- 10+ years of overall experience in software development.
- 5+ years of experience as a lead software developer and co-founder of a software development studio/agency/company.
- 5+ years of TypeScript experience.
- 5+ years of backend web development experience (e.g., Node.js, Go, Ruby on Rails).
- 5+ years of React experience.
- Computer Science degree (major or minor).
New, Posted 1 day ago
Airport Passenger Screener - No Experience Required
tsa security
Englewood, CO 80112
No Experience
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Full Stack Developer
Outlier
Littleton, CO
$50/hr
Remote
- 2+ years of experience in backend engineering, AI automation, or complex systems integration
- Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting)
- Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases
- Practical experience building for live, non-mocked environments and handling multi-turn system interactions
- Outstanding attention to detail and the ability to provide clear, high-density technical feedback on complex system behaviors
- This is a 1099 contract opportunity on the Outlier.ai platform. Because this is a freelance opportunity, we do not offer internships, sponsorship, or employment. You must be authorized to work in your country of residence.
New, Posted 1 hour ago
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Senior Azure Cloud Developer
Global Applications Solution
Denver, CO 80201
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Systems Integration and Test Engineer Senior
Lockheed Martin
Littleton, CO 80120
Paid Relocation to Littleton, CO
OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit
- Bachelor's degree in electrical engineering or a related discipline.
- Minimum of 3 years previous professional experience in electrical engineering or a related electrical technology development environment.
- Experience communicating technical subjects with external stakeholders and program engineering or program management leadership.
- U.S. Citizen with ability to obtain DoD Secret level clearance.
- This position requires a government security clearance, you must be a US Citizen for consideration.
- Clearance Level: Secret
New, Posted 1 day ago
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Senior Embedded Linux Software Engineer
RAMON.SPACE
Littleton, CO 80120
OnsiteHealth InsurancePaid Time OffRetirement Benefit
- Bachelor's or Master's degree in Computer Science, Software Engineering, Electrical Engineering, or a related field
- Proven experience in software development for embedded systems, preferably in satellite communication or space applications
- Strong knowledge of software architecture, design patterns, and development methodologies
- Proficiency in programming with C/C++
- Experience with Embedded Linux and FPGA programming
- Familiarity with space industry standards and regulations
- Excellent problem-solving skills and attention to detail
- Strong communication and teamwork abilities
- Experience with software verification and validation processes
- Experience with agile development methodologies
- Experience with embedded Linux user-space SW stack and Yocto/Buildroot
- Due to export regulations, U.S. citizenship or U.S. person status may be required
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Senior IT PM
Veteran Staffing Network
Englewood, CO 80151
$80-$86/hr
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Senior / Principal Security Architect (AI/OT)
Xcel Energy
Denver, CO 80219
$112,200-$183,200/yr
Hybrid~ 29 minEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit
- Minimum of 8 years' experience in IT including 5 years' direct experience in IT engineering and cyber security
- 5 years of experience in systems architecture or systems engineering
- 10 years of experience in Information Security
- 3 years of experience designing complex systems
- 3 years of experience with systems integration and engineering
- Strong oral and written communication skills
- Must be able to understand and respond to clients' business needs
- Demonstrated experience collaborating with internal employees, third parties, and management to develop solutions and ensure stakeholder buy-in
- Ability to influence without direct authority
- Experience with technology implementation projects for enterprise-scale organizations
- Hands-on experience with AI models and solutions (including generative AI/LLMs), such as model selection/integration, training or fine-tuning, retrieval-augmented generation (RAG), inference services, and model monitoring/operations in a production environment
- Strong understanding of AI security threats and mitigations (e.g., prompt injection, insecure tool/function calling, data leakage, jailbreaks, model inversion/extraction, poisoning, and supply-chain risks)
- Experience with enterprise IAM patterns and controls (e.g., SSO/federation, OAuth2/OIDC, RBAC/ABAC, conditional access, managed identities/service principals, and PAM), applied across enterprise applications and cloud platforms; experience applying these patterns to AI/ML platforms and data services is a plus
- Experience with IAM architecture and/or operations, such as identity governance (IGA), access reviews and attestations, role engineering, conditional access, and privileged access management (PAM)
- Knowledge of relevant regulations and compliance requirements such as NERC-CIP, TSA, and SOX, plus emerging AI/ privacy and IAM-related regulatory expectations as applicable
- Experience partnering with product, data, platform, and MLOps /DevOps teams to deliver secure AI solutions and to implement IAM controls (e.g., least privilege access, service identity, and privileged access workflows)
- Familiarity with AI governance and risk management practices (e.g., model inventory, documentation, human oversight, third-party model/vendor risk)
- OT/ICS Security Architecture: Work with the business to define security patterns and reference architectures for industrial control environments (e.g., SCADA, DCS, PLC/HMI)
- Network Segmentation & Remote Access: Define and govern segmentation (zones/conduits), secure remote access, and monitoring strategies for OT networks and vendor/contractor connectivity
- Governance & Standards: Develop security control baselines, hardening standards, and exception processes for OT assets and supporting infrastructure; ensure compliance drift is managed
- Operational Collaboration: Partner with controls engineering, field technicians, plant operations, and maintenance teams to implement security improvements that work in real-world operating environments
- Incident Readiness: Improve detection and response for OT environments, including logging/telemetry requirements, playbooks, and tabletop exercises with operations
- Documentation and Reusability: Create products such as use cases and implementation patterns
- Regulation and Compliance: Ensure adherence to regulatory frameworks such as NERC CIP and TSA Security Directive 2, including applicability to OT facilities and supporting IT/cloud services where used
- Preferred: Information Security experience in the electric utility industry
- Preferred: Experience with technology implementation projects for enterprise-scale organizations
- 5+ years of experience in security architecture, cybersecurity engineering, or control systems engineering, including work that interfaces with industrial/OT environments
- Hands-on experience with OT/ICS technologies and environments (e.g., SCADA, PLC/HMI, DCS) and the operational constraints of critical infrastructure
- Knowledge of network segmentation concepts and secure remote access patterns for OT/vendor connectivity
- Experience with OT security frameworks and guidance (e.g., IEC 62443, NIST SP 800-82) and applying them pragmatically in operating environments
- Experience working with vendors/contractors supporting industrial equipment and control systems, including secure access and support models
- Certifications such as GICSP, CISSP, CCSP, CCSK, or AWS Certified Security
- Knowledge of relevant regulations and compliance requirements such as NERC CIP, TSA, and 10 CFR 810
Easy Apply
Overnight Flexible Security
GardaWorld Security Services U.S.
Lakewood, CO 80123
OnsiteHealth InsurancePaid Time OffRetirement Benefit
- Be authorized to work in the U.S.
- Be able to provide documentation of High School Diploma or GED
- Be able to ace (and pass) an extensive screening process
- Employment is contingent on the successful completion of a background check and drug screening to be conducted after an offer of employment is extended.
- Ability to think quickly and adapt to changing situations
- Responsive and strong problem solving skills
- You have a state license if required
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Senior CNO Developer
ManTech
Aurora, CO 80010
What companies are hiring Senior Net Developer jobs in Littleton,CO?
- Aquent Talent
- tsa security
- Outlier
- Global Applications Solution
- Lockheed Martin
- RAMON.SPACE
- Veteran Staffing Network
- Xcel Energy
- GardaWorld Security Services U.S.
- ManTech
- Aquent Talent
- tsa security
- Outlier
- Global Applications Solution
- Lockheed Martin
- RAMON.SPACE
- Veteran Staffing Network
- Xcel Energy
- GardaWorld Security Services U.S.
- ManTech
What is the hourly salary range for Senior Net Developer jobs in Littleton,CO?
The hourly salary range is $50 - $86.
The hourly salary range is $50 - $86.
