Jobs in the United States

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Added 24 mins ago
Senior Technical Consultant - CTEM / Vulnerability Management Engineer
Jobgether
Remote, United States
…partner is looking for a Senior Technical Consultant - CTEM / Vulnerability Management Engineer based in the United…
Added 24 mins ago
Principal Cybersecurity Engineer
Jobgether
Remote, United States
The Principal Cybersecurity Engineer will play a key role in shaping and advancing the organization's cybersecurity strategy, ensuring the protection of critical digital assets against…
Added 48 mins ago
IS
Cybersecurity Engineer
Infinity Systems Engineering
Colorado Springs, CO
- $30 to $50 USD / hour
We are seeking a Cybersecurity Systems Engineer to join our professional engineering team. This position will support cybersecurity assessments and hardening of operational and support…
Added 1 hour ago
I
Member of Technical Staff, Product Security
Inferact
San Francisco, CA
- $200,000 to $400,000 USD / year
…product, and forward-deployed engineering teams, and with the engineer who owns vLLM vulnerability management when an upstream issue affects our product. You'll set the direction for…
Added 1 hour ago
Cloud Security Engineer
Jobgether
Remote, United States
The Cloud Security Engineer will play a key role in strengthening and maintaining security across enterprise cloud environments, with a primary focus on AWS and Microsoft Azure, alongside…
Added 2 hours ago
J
Lead Site Reliability Engineer
Jobgether
Remote, United States
- $150,000 to $175,000 USD / year
Implement and maintain security policies, including infrastructure patching, vulnerability remediation, IAM role management, and basic security audits.
Added 2 hours ago
SS
Linux Engineer
Samsung SDS America
Plano, TX
- $156,000 to $166,000 USD / year
We are seeking a Linux Infrastructure Engineer to manage, optimize, and secure enterprise Linux environments across on-premises data centers and public cloud platforms. This role focuses on…
Added 3 hours ago
Senior Systems Engineer- Linux/Security
Veredus - DC
New York, NY
A High-Profile client in the heart of NYC is looking to add a Senior Linux/Security professional to their growing Enterprise Applications team.
Added 3 hours ago
Solutions Engineer - Enterprise - Central, West Coast & EMEA
Lightspeed Human Capital Management Inc.
Chicago, IL
…revolutionary technology that goes beyond configuration and vulnerability alerts to analyze cloud workloads and architecture, Earning trust of the Fortune 100 in less than 6 months, making…
Added 3 hours ago
IT Security Engineer
Ventures Unlimited Inc
Houston, TX
The IT Security Engineer will support all Client personnel, both local and remote, by providing reliable and efficient security support services.
Added 3 hours ago
Sr. Systems Engineer - SOC
Veredus - DC
Washington, DC
The security engineering position will be required to support a Security Operation Center. The ideal candidate will have comprehensive knowledge of Windows and UNIX-based system…
Added 3 hours ago
Security-Engineer III
Techworkers
Research Triangle Park, NC
- We are looking for a really good blend of Application architecture/development experience combined with security experience (SOC, pen testing, vulnerability management, security…
Added 3 hours ago
Security Live Engineer - Contract Position
Pyramid IT
Redmond, WA
Ability and willingness to learn new technologies and use them to drive security throughout the environment
Added 3 hours ago
Security Engineer
Scout ET
Woodlawn, MD
3+ years of experience with security hardening in RHEL, vulnerability scanning using Nessus and penetration testing.
Added 3 hours ago
Big Data / Splunk / Pega
Saviance Technologies
Phoenix, AZ
Added 3 hours ago
Security Engineer
Regal Executive Search
Burbank, CA
Run vulnerability assessments and make appropriate recommendations to ensure adequate levels of service and security.
Added 3 hours ago
Network Team Lead
North Star Staffing Solutions, Inc.
Cleveland, OH
Provide leadership in the area of perimeter security by delivering appropriate procedures, access controls, change control, vulnerability testing and incident management.
Added 3 hours ago
Sr. Information Security Engineer
North Star Staffing Solutions, Inc.
Goodlettsville, TN
Designs, put into practice, administers, and supports multiple information security platforms, systems, and applications. Supports a variety of technologies in a hands-on manner.
Added 3 hours ago
Information Security Engineer
IPsoft
New York, NY
System Security – Solaris, Linux, AIX, HPUX, Windows, AS400. Skilled in vulnerability assessment and deployment of countermeasures including tripwire and iptables/ipchains.
Added 3 hours ago
Network Security Engineer (FW and IPS/IDS)
Halo Group
Lincolnshire, IL
The ideal candidate will be part of a highly leveraged global Infrastructure Security team and must have a strong technical foundation that is current in network security technologies such…
Added 3 hours ago
#4524 - Network Security Engineer
Halo Group
Lincolnshire, IL
The ideal candidate will be part of a highly leveraged global Infrastructure Security team and must have a strong technical foundation that is current in network security technologies such…
Added 3 hours ago
Senior Network Architect/Engineer
Fulcrum Technology Solutions, LLC
Houston, TX
Must be able to perform hands-on support for a wide range of security technologies including, but not limited to: SEIM, IDS/IPS, HIDS, malware analysis and protection, content filtering,…
Added 3 hours ago
Cyber Engineer - Senior - TS/SCI
GRIMM
Triangle, VA
We’re searching for Cyber Engineer - Senior to support the client’s tactical and strategic approaches for mission and ways forward.
Added 3 hours ago
Information Security Engineer
eTrepid
Remote, United States
As a member of the Information Security Program Team, the Information Security Engineer is responsible for participating in all aspects of planning, deploying, documenting, monitoring, &…
Added 3 hours ago
Sr. Windows Administrator
Encode, Inc
Montgomery County, VA
Working knowledge of DoD STIGs, and IA Vulnerability Management (IAVM) OR comparable security implementation practices

Infinity Systems Engineering

Cybersecurity Engineer

Colorado Springs, CO, United States

$30 to $50 USD / hour

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Job details

Pay: $30 to $50 USD / hour
Posting language: English
Posted: Nov 5, 2026

Original job description

Infinity’s niche in the aerospace and defense industry is specialized solutions that help bridge the gap between space and ground. This is no small task, and we owe our success to our team who help us fulfill our mission of leveraging the strength of our people and our partners to deliver innovative, intelligent solutions that solve complex challenges. There is always a place at Infinity for a motivated, capable individual seeking a career to better the world. We prioritize supporting our team through exceptional benefits, work-life balance, and structured career development. At Infinity, WE ARE MORE – now, come be more with us!

Position Overview

We are seeking a Cybersecurity Systems Engineer to join our professional engineering team. This position will support cybersecurity assessments and hardening of operational and support systems to decrease vulnerabilities and increase system and operational resilience. Develop, implement and documentation approaches to satisfy Risk Management Framework requirements.

Primary Responsibilities

Provide Cyber Systems Security Engineering knowledge and expertise to the MILSATCOM systems to:
Maintain awareness of current and emerging Cyber threats
Analyze and assess Cyber threats and determine their impact on the systems
Evaluate how the systems can mitigate Cyber threats and develop Courses of Action (COAs) to mitigate threats and prioritize risks
Develop procedures to counter/mitigate Cyber threats to the Ground Systems, Space Vehicle, and payloads while maintaining the mission to the maximum extent possible
Assist with the development of recovery plans to return the systems to operation
Apply systems engineering and cyber expertise for the development and implementation of mission recovery support Tactics, Techniques, and Procedures (TTPs) in the event of Cyber incidents
Assess software and hardware behaviors due to system modifications and any related expected system impacts
Provide ‘Protected EHF SATCOM’ Cybersecurity Sustaining Engineering support by:
Supporting and implementing intrusion detection solutions and/or systems into the Protected EHF SATCOM system baselines, including but not limited to:
Host-based intrusion detection systems (HIDS)
Network intrusion detection systems (NIDS)
Intrusion protection systems (IPS), where not covered or inherited by DoD-provided defensive cyber operations (DCO)
Provide System Security Engineering and Cybersecurity support and expertise by:
Preparing, maintaining, and submitting the RMF-artifact delivery schedule (which includes identified RMF package delivery dates) as provided in the prime contractor format
Capturing the status of submission frequency of identified RMF artifacts per system sustainment cybersecurity-related activities in accordance with the contract
Performing network vulnerability scans in support of Government validation checks for CS systems
Maintaining the approved Program Protection Implementation Plan (PPIP)
Supporting Support Security Assessment Plans (SAP)
Providing technical engineering and cyber support for all required cybersecurity technical meetings

Qualifications

Education: Bachelor’s Degree in a relevant field; experience will be considered in lieu of degree
Clearance Requirement: Secret clearance required, TS/SCI desired
Required Skills:
Must possess a DoD 8140 or 8570 IAT II Certification (e.g., Security+ CE, or higher)
2+ years of experience with DISA STIGs, SCC (SCAP, Benchmarks)
2+ years of experience administering DISA Assured Compliance Assessment Solution (ACAS)
2+ years of experience with DISA Endpoint Security Solutions (Trellix) or legacy Host Based Security System
2+ years of experience with secure configuration and hardening of DoD Information Systems
2+ years of hands on experience administering configuring, trouble-shooting, and securing Windows Servers and/or RedHat Linux servers and workstations
Experience with assessing and implementing Risk Management Framework (RMF) security controls
Familiarity with NIST 800-30, NIST 800-37, NIST 800-53, CNSSI 1253 and associated overlays

•

Preferred Skills:
Hands on experience with implementing and tuning Splunk
Hands on experience with implementing ClamAV
Experience with Agile Development Lifecycle, including use of JIRA Project Management Tool
Experience with Defense Counterintelligence and Security Agency Authorization packages
Experience with Git source control and Gitlab CI/CD Pipelines
Experience with Infrastructure as Code (IaC) (Ansible playbooks)
Experience with Xylok STIG Automation Tool

•

Infinity Benefits

Company Culture. Infinity firmly believes that our success is due to the happiness and personal satisfaction of our employees.
Health Benefits. Infinity covers 100% of the monthly medical and dental premiums for you and your family.
Rest and Relaxation. Enjoy three weeks of vacation, with the flexibility to use vacation hours in advance before fully accrued.
Health and Wellness. In addition to vacation, we provide sick leave, plus Flex-Spending Account (FSA) options for medical and dependent care.
Prepare for the Future. Our 401(k) plan includes company contributions, without requiring matching, along with access to free professional financial planning services.
Education and Professional Development. We invest in our team’s growth with our Education Reimbursement Program, supporting your career advancement.
Profit Sharing Plan. Our employees are key to our success, which is why all eligible team members receive an annual payout through our Profit-Sharing Plan.
And more!

U.S. Citizenship is required. EOE including disability/vet

To learn more about our company and benefits, please visit: Infinity Careers

Anticipated Close Date: Applications are anticipated to remain open for a minimum of 4 calendar days from the date this position is posted. The application period may be extended based on recruitment needs. Applicants are encouraged to apply promptly.

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