Jobs in the United States

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Added 1 min ago
AE
Campus Undergraduate Summer Internship Program - 2027 Data Engineer, Enterprise Technology Services- Sunrise, FL
American Express
Sunrise, FL
- $24.05 to $63 USD / hour
…competitive differentiation with speed. We support the delivery and operations of technology, digital, and data capabilities, platforms, and services globally. Specifically, our team is…
Added 17 mins ago
AI
Senior Electrical Engineer - Microgrid Controls & Automation Architecture
Ameresco Inc
TN · AZ
- $154,200 to $223,200 USD / year
Ameresco is seeking a Senior Electrical Engineer - Microgrid Controls & Automation Architecture to lead the development and integration of control systems for utility-scale generation,…
Added 21 mins ago
Cyber Security Engineering Senior Associate
DTCC Candidate Experience
Tampa, FL · Coppell, TX · Dallas, TX
…is responsible for designing, implementing, and optimizing cybersecurity platforms, integrations, and automation capabilities that strengthen DTCC's cyber defense program. As a Senior…
Added 35 mins ago
Senior DevOps Engineer – SaaS Integration
LEIDOS, INC.
Adelphi, MD
In this hands-on technical leadership role, you will engineer secure, scalable solutions that streamline SaaS onboarding, improve deployment efficiency, and strengthen enterprise…
Added 35 mins ago
Elastic Agent Engineer
LEIDOS, INC.
Adelphi, MD
Leidos is seeking an experienced Elastic Agent Engineer to strengthen enterprise cybersecurity visibility, endpoint protection, and centralized logging for the U.S. Army C5ISR Cyber…
Added 42 mins ago
Principal Attack Engineer, AI/LLM
Horizon3
Remote, United States
Horizon3 is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find, fix and verify exploitable attack vectors before criminals…
Added 43 mins ago
CC
2027 Summer Intern:Security Engineer
Charter Communicatio
Greenwood Village, CO
- $31,533 USD / year
…workflows. The intern will work alongside engineers responsible for platform integrations, executive reporting, false positive investigation, and vulnerability intelligence, gaining a…
Added 45 mins ago
AC
Cyber Detection Engineer Subject Matter Expert
Argo Cyber Systems
Arlington, VA
- $140,000 to $160,000 USD / year
Argo Cyber Systems, LLC | Federal Cybersecurity Operations
Added 52 mins ago
Senior SIEM Engineer
DTCC Candidate Experience
Tampa, FL
…Associate Director, Cyber Threat Defense and Controls within Cybersecurity Engineering & Operations team. The Senior SIEM Engineer will be responsible for the day-to-day decisioning and…
Added 53 mins ago
IG
Automation Engineer
Insight Global
Remote, United States
- From $70 USD / hour
A SOAR (Security Orchestration, Automation, and Response) Automation Security Engineer plays a pivotal role in modern cybersecurity operations by bridging advanced automation with incident…
Added 56 mins ago
Staff Software Engineer
natgridProd
Waltham, MA · Brooklyn, NY
As a Staff Software Engineer – Platform Integration, you'll take on a critical technical leadership role delivering and integrating the Distributed Energy Resource Management System (DERMS)…
Added 57 mins ago
Data Center Substation, Protection & Automation Engineer
Anthropic
Remote, United States
As a Data Center Substation, Protection & Automation Engineer, you'll own the protection and automation architecture across Anthropic's US portfolio - from the utility point of…
Added 1 hour ago
Senior Software Engineer - Test Infrastructure
IonQ
Bothell, WA · College Park, MD
IonQ, Inc. [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s…
Added 1 hour ago
H
Engineering Manager, Admin Experience
Horizon3
Remote, United States
- $225,000 to $265,000 USD / year
Horizon3 is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find, fix and verify exploitable attack vectors before criminals…
Added 1 hour ago
Vulnerability Analysis Automation Engineer
ANALYGENCE, Inc.
Scottdale, PA
Added 1 hour ago
Lead Security Architect - Cloud Data & AI Platforms
Carpenter Technology Corp.
Philadelphia, PA
Added 1 hour ago
Software Product Pre Sales Engineer Senior Manager - FinCrime
Accenture LLP Company
NY
…Through our Reinvention Services, we offer broad expertise across Cybersecurity, Digital Core, Finance, Industry and Enterprise, Song, Supply Chain and Engineering, and Talent, with…
Added 1 hour ago
JOC IM Cell Engineer
Venatore Llc
Tampa, FL
Venatôre is seeking an experienced Joint Operations Center (JOC) Information Management (IM) Cell Engineer to support the Headquarters, U.S. Central Command (USCENTCOM) Operations…
Added 1 hour ago
H
Staff Backend Engineer, Admin Experience
Horizon3
Remote, United States
- $230,000 to $270,000 USD / year
Horizon3 is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find, fix and verify exploitable attack vectors before criminals…
Added 1 hour ago
Senior Cyber Security Engineer - Identity and Device Management, & Networking Security
Latitude AI
Dearborn, MI · Palo Alto, CA · Pittsburgh, PA
As a Cyber Security Engineer, you will be the hands-on technical lead securing our High Performance Computing (HPC)/Virtualization environments. Your job is to have a deep understanding of…
Added 1 hour ago
MT
Senior AI Platform Engineer
Modern Technology Solutions Inc
Springfield, VA · St. Louis, MO · Springfield · St. Louis
- $130,000 to $225,000 USD / year
The Senior AI Platform Engineer will also help develop an enterprise architecture digital twin, connecting UAF and SysML models with real-time and near-real-time operational data. These…
Added 2 hours ago
Senior DevOps Engineer
Society of Actuaries Research Institute
SCHAUMBURG, IL
The Senior DevOps Engineer designs, implements, and optimizes scalable, secure, and high-performing DevOps platforms and cloud infrastructure. This role drives automation, standardization,…
Added 3 hours ago
Platform Engineer
MANTECH
Chantilly, VA
The Platform Engineer will support mission-critical data operations by designing, building, and optimizing large-scale data ingest and processing solutions in a Big Data environment. In…
Added 3 hours ago
Senior Systems Engineer
Na Ali'i Consulting & Sales, LLC.
San Diego, CA
Nakupuna Companies is seeking a Senior Systems Engineer to support Navy Platform Engineering and Integration (PE&I) customers under the Platform Delivery Office (PDO) 20 Next Generation…
Added 3 hours ago
Cybersecurity Architect, Sr. Principal
GD Information Technology, Inc.
United States
The Lead Cybersecurity Engineer/SME is responsible for the end-to-end architectural design, technical implementation, and strict configuration management of all security boundaries and…

Bowhead

Red Hat Certified Engineer (RHCE)

Corona, CA, United States

$200,000 to $240,000 USD / year

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Job details

Pay: $200,000 to $240,000 USD / year
Apply by: Oct 30, 2027
Posting language: English
Posted: Oct 30, 2026

Original job description

Overview

Bowhead seeks a Red Hat Certified Engineer (RHCE) to join our team on the Corona IT program. The Red Hat Certified Engineer (RHCE) will provide senior-level administration, engineering, and operational support for Linux-based enterprise systems and container platforms supporting mission-critical government and DoD programs and serve as a technical authority for Linux infrastructure, container orchestration, automation, and secure system operations in classified and unclassified environments.

A current Red Hat Certified Engineer (RHCE) or Red Hat Certified Architect (RHCA) certification is required to be considered for this position.

This position is 100% onsite.

Responsibilities

Install, configure, administer, and maintain Linux operating systems (RHEL, CentOS, Rocky, or equivalent) across physical, virtual, and containerized platforms.• Deploy, configure, administer, and sustain Red Hat OpenShift clusters, including control plane and worker nodes, storage integration, networking, and platform upgrades.• Support containerized workloads using Kubernetes and OpenShift, including image lifecycle management, registry integration, role-based access control (RBAC), and namespace management.• Perform system hardening, patching, and vulnerability remediation in accordance with DoD STIGs, RMF, and cybersecurity requirements, including container security best practices.• Support and maintain virtualized and hyper-converged infrastructure (VMware ESXi) hosting Linux and OpenShift environments.• Develop and maintain automation and Infrastructure-as-Code (IaC) solutions using Ansible, Bash, Python, and CI/CD integrations to accelerate platform provisioning and consistency.• Monitor system, cluster, and application performance; troubleshoot complex Linux, Kubernetes, and OpenShift-related issues across development, test, and production environments.• Implement and maintain logging, monitoring, and alerting solutions for Linux systems and OpenShift clusters.• Support backup, recovery, and disaster recovery solutions for Linux systems, container platforms, and persistent storage.• Collaborate with cybersecurity, networking, DevSecOps, SOC/NOC, and application teams to ensure secure, resilient, and compliant operations.• Develop and maintain technical documentation including build guides, SOPs, platform architecture diagrams, and configuration baselines.• Participate in security assessments, audits, inspections, and Authority to Operate (ATO) activities.• Provide mentorship and technical leadership to junior Linux and container platform administrators.• Provide technical briefings and system status updates to program leadership and government stakeholders as required.• The Senior Linux & OpenShift Systems Administrator reports to the Program Manager or IT Lead.• Other duties as assigned.

Qualifications

Bachelor's degree in Computer Science, Information Technology or a related field.• Seven plus (7+) years of experience as a System Administrator with a strong focus on Linux systems.• Senior-level administration of Linux enterprise environments• Hands-on experience with Red Hat and Kubernetes• Container platform security, RBAC, and compliance implementation• Scripting and automation (Ansible, Bash, Python)• Virtualization and enterprise infrastructure support• Experience supporting mission-critical or classified systems• Strong troubleshooting, documentation, and communication skills• Ability to work independently and lead technical efforts

Certifications:• Comp TIA Sec+ and one of the following• Red Hat Certified Engineer (RHCE) or Red Hat Certified Architect (RHCA)

Preferred Qualifications:• Experience in DoD, classified, or SAP environments• DevSecOps and CI/CD pipeline integration experience• LPIC-2 & LPIC-3 (Linux Professional Institute)• Linux Foundation Certified Engineer (LFCE)• Certified Kubernetes Administrator (CKA)• GIAC Certified UNIX Security Administrator (GCUX)

SECURITY CLEARANCE REQUIREMENTS: Must currently hold a security clearance at the minimum Secret level. US Citizenship is a requirement for Secret clearance at this location.

Physical Demands:

Ability to work in data centers, secure facilities, and operational environments• Must be able to lift up to 25 pounds• Must be able to stand and walk for prolonged amounts of time• Must be able to twist, bend and squat periodically

Targeted salary range is $200,000 to $240,000 annually based on qualifications and experience.

Please note that the salary information is a general guideline only. Bowhead considers factors such as (but not limited to) scope and responsibilities of the position, candidate’s work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer.

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