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Business Development Manager
Corning
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…segment is classified into two main product groupings – carrier network and enterprise network. The carrier network product group consists primarily of products and solutions for…
Added 1 min ago
Software Dev Engineer IV - 3056274
Apex Systems, Inc.
Redmond, WA
We are seeking a talented Senior Software Development Engineer to join our team, working on an ambitious satellite internet constellation that will provide fast, affordable broadband to…
Added 3 mins ago
Advanced Solutions Engineer
Yokogawa Canada, Inc. YCA-CA
United States
Collaborate with customer IT, OT, and cybersecurity teams to implement connectivity, network segmentation, access, and infrastructure requirements.
Added 3 mins ago
ND
Data Centre Field Support Engineer (L2)
NTT DATA
TX
- $29 to $40 USD / hour
The Data Center Service Delivery Field Support Engineer (L2) is a developing engineering role, responsible for providing a professional second-line onsite technical support and field…
Added 3 mins ago
ND
Data Centre Field Support Engineer (L1)
NTT DATA
TX
- $23 to $43 USD / hour
The Data Center Service Delivery Field Support Engineer (L1) is an entry level engineering role, responsible for providing a professional first-line onsite technical support and field…
Added 4 mins ago
Data Engineer IV
Ampcus, Inc
Seattle, WA
Job Summary: We are looking for a Data Engineer to join the Infrastructure Automation team. We have over 70 million customers, and developers all over the world rely on our storage,…
Added 5 mins ago
Sr Software Engineer - Secure Signing Infrastructure
Blue Origin LLC
Seattle, WA
…you will design, develop, deploy, and operate secure signing infrastructure supporting TeraWave custom silicon and embedded systems. You will develop highly available network-based services…
Added 5 mins ago
Quality Engineer-Kiewit Nuclear Solutions-Idaho-OKLO
Kiewit
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…clients. Our staff collaborates with Kiewit’s vast internal network of resources that span heavy civil and infrastructure, vertical and commercial buildings, industrial, as well our oil and…
Added 6 mins ago
Network Engineer, Foundation & Support
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Meta's Edge & Network Services (ENS) team is actively looking for a Network Engineer to help us tackle the unique set of challenges and opportunities we face, while contributing to our…
Added 8 mins ago
Senior Software Engineer - Software Defined Network (SDN) and Network Observabil
Blue Origin LLC
Seattle, WA
As a Senior Software Engineeron the Software Defined Network (SDN) and Network Observability Team, you will design and develop the software systems that manage, route, and monitor Blue…
Added 9 mins ago
Senior Identity Platform Engineer (Okta, passkeys and identity verification)
Nscale
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We’re hiring a Senior Identity Platform Engineer to make Okta Nscale’s single front door: phishing-resistant sign-in only, no usable password, and identity infrastructure managed as code.
Added 11 mins ago
Northern California Power Delivery Program Lead
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…industries expand. This isn’t just a job, it’s a chance to drive infrastructure forward, power innovation and leave your mark on our energy…
Added 11 mins ago
Digital Delivery Lead
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…enabling innovation. As part of HDR’s Building Engineering Services Group, you’ll help design the critical infrastructure that supports the digital age and shapes the spaces where people…
Added 13 mins ago
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Public Cloud Platform Engineer (AWS / Linux / Ansible)
Bucher & Christian Consulting Inc.
Jersey City, NJ
- $70 to $76 USD / hour
Design, develop, and maintain infrastructure services, tooling, and automation for large-scale environments.
Added 14 mins ago
Solutions Engineer - Cloud & DevOps
SHI
Jefferson City, MO
The Cloud & DevOps Solutions Engineer is responsible for designing and managing CI/CD pipelines, developing Infrastructure as Code with Terraform, and ensuring system compliance and…
Added 15 mins ago
Digital Delivery Lead
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…enabling innovation. As part of HDR’s Building Engineering Services Group, you’ll help design the critical infrastructure that supports the digital age and shapes the spaces where people…
Added 15 mins ago
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Program Management Director, Rail & Transit
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Chicago, IL
- $250,000 to $340,000 USD / year
There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big…
Added 15 mins ago
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Program Management Director, Rail & Transit
AECOM
Austin, TX
- $250,000 to $340,000 USD / year
There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big…
Added 15 mins ago
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Program Management Director, Rail & Transit
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- $250,000 to $340,000 USD / year
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Added 17 mins ago
Senior Software Engineer, Design in Test (SDET)
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The Software Development Engineer in Test (SDET) is responsible for designing and implementing automated test frameworks, tools, and simulated environments that ensure the reliability and…
Added 17 mins ago
Biomedical Engineer / Clinical Engineer
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We are seeking an experienced and highly qualified Biomedical Engineer to join our healthcare organization. As a Biomedical Engineer, you will play a pivotal role in managing our medical…
Added 18 mins ago
Northern California Power Delivery Program Lead
HDR
Sacramento, CA · Walnut Creek, CA · Folsom, CA
…industries expand. This isn’t just a job, it’s a chance to drive infrastructure forward, power innovation and leave your mark on our energy…
Added 18 mins ago
Principal Software Engineer, Core Infrastructure
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Added 21 mins ago
Senior Software Engineer
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DAT is looking for a Senior Software Engineer to join our Carrier Network Integrtiy team in Seattle.
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Data Engineer- Consultant AI& E
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…integrated/verticalized sector solutions in software, data, AI, network, and hybrid cloud infrastructure. These solutions are powered by engineering for business advantage, transforming…

Critical Loop

Security Operations Engineer

Remote, United States

$120,000 to $165,000 USD / year

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Job details

Pay: $120,000 to $165,000 USD / year
Experience: 5+ years of professional experience in infrastructure, systems, security, or software roles, including at least 2 years focused on security operations or security engineering.
Posting language: English
Posted: Nov 5, 2026

Original job description

About Critical Loop

Critical Loop is shaping the next generation of energy systems by building the integrated edge grid of the future. Specializing in advanced energy management and battery control systems, Critical Loop empowers businesses and communities to seamlessly unite distributed energy resources for faster, more reliable, and affordable grid access. With deep expertise in grid modernization and a passion for creating resilient, responsive energy solutions, Critical Loop drives innovation at the intersection of technology and energy.

The Role

Our battery systems and the software that runs them are deployed at customer sites such as industrial campuses, EV charging hubs, and utilities, with more underway. Each of these markets comes with its own security requirements, and we want to meet them with systems that are secure, maintainable, and simple to operate.

We're hiring a Security Operations Engineer to own security across our AWS platform, corporate IT, and a fleet of connected edge controllers at remote sites. You'll build the controls, run detection and response, and turn compliance requirements into working systems as we earn and maintain security certifications, including ISO 27001 and CMMC Level 2 as we pursue defense work. The team is small, so you'll make the calls on tooling and architecture and see them land in the field.

What You'll Do

Own the security posture of our distributed edge fleet: hardened Linux baselines, secure provisioning and remote access, signed updates, and security telemetry.
Build and maintain secure cloud and edge infrastructure as code (Terraform, Ansible), including network segmentation, secrets management, access control, and audit logging.
Run detection and response: EDR and cloud threat detection, alert triage, and leading incident response with the engineering team.
Run vulnerability management across cloud services, software, and device firmware, including pentest scoping and remediation.
Own the technical controls and evidence behind our security certifications, and lead audits and assessments.
Work with engineers on secure design: authentication between devices, services, and users; CI/CD security; and reviews of new features.
Support customer security reviews, write standards, and help with IT security as needed.

Must-Haves

5+ years of professional experience in infrastructure, systems, security, or software roles, including at least 2 years focused on security operations or security engineering.
Strong Linux background across cloud and remote, embedded, or on-premise environments.
Hands-on infrastructure as code and configuration management on AWS (Terraform, Ansible, or similar).
Experience running incident response and vulnerability management in production.
Experience implementing and documenting controls for a framework such as ISO 27001, SOC 2, or NIST SP 800-171.
Scripting for automation; Python preferred.
A practical approach: security that lets the team ship.
Must be a U.S. person (U.S. citizen, lawful permanent resident, or protected individual), as required for work involving Controlled Unclassified Information.

Nice-to-Haves

CMMC Level 2 or NIST SP 800-171 experience: system security plans, POA&Ms, SPRS scoring, or CUI enclaves.
Security experience with operational technology, industrial, or energy systems.
Working knowledge of authentication and authorization protocols (OAuth, SAML, OIDC) and PKI.
Experience with CrowdStrike or similar EDR, and Vanta or a similar compliance platform.

Work Authorization: Critical Loop does not provide visa sponsorship for this role. Please do not apply for this role if at any time (now or in the future) you will need immigration support (i.e H-1B, TN, STEM OPT training plans etc.).

At Critical Loop, we're committed to rewarding and supporting our team. Our benefits package includes equity ownership through stock options, giving you a stake in our success, along with comprehensive health coverage (medical, dental, and vision) through an HRA with a generous allowance. We also provide a retirement savings plan and unlimited paid time off so you can recharge and maintain work-life balance.

Critical Loop is an equal opportunity employer. We're committed to building a diverse team and creating an inclusive workplace where everyone can thrive. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected characteristic under applicable law.

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More about this job

Skills

Security regulations
AWS
Regulatory compliance
Linux
Infrastructure as code
IBM Terraform
Ansible
Incident response
Firmware
CI/CD
Python
SAML

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