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Job Title: RHEL STIG Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is seeking a skilled and experienced Security Engineer to support the Department of the Air Force (DAF) Enterprise Information Technology as a Service (EITaaS). The ideal candidate will have extensive experience in information systems, with a specific focus on application administration in Red Hat Enterprise Linux (RHEL) environments. The role requires advanced knowledge of configuring systems in accordance with DISA Secure Technical Implementation Guides (STIG) and validating STIG compliance at the enterprise level to build, deploy, maintain, and support operations utilizing tools such as SteelCloud ConfigOS for a global deployment of ~50,000 Endpoints. Responsibilities: STIG Configuration and Compliance proficiency. Configure systems in accordance with DISA STIG requirements. Validate and report STIG compliance across the enterprise. Administer and maintain applications on RHEL. Develop and debug shell scripts for application management. Achieving DISA STIGs compliance with tools such as SteelCloud ConfigOS. Work with Hyper-V and Azure to manage servers in virtual and cloud environments. Effectively communicate (both orally and in writing) with team members and stakeholders. Qualifications: Required: Must possess an active Secret security clearance 10+ Years of relevant experience (Bachelor’s Degree in applicable field may be substituted for 5 years of experience). Proficiency in STIG application, review, troubleshooting, validation and compliance SteelCloud ConfigOS familiarity ServiceNow integrated workflows/automation Microsoft Federation Services Advanced PowerShell scripting or prior software development experience DoD PKI Strong analytical and problem-solving skills to address complex security tooling challenges Excellent communication and collaboration skills to interact effectively with stakeholders at all levels Understanding of industry compliance standards (e.g., NIST) and relevant regulations (e.g., GDPR, HIPAA) is advantageous Willingness to stay updated with the latest cybersecurity trends and emerging security tools Required DoD 8140 compliant certification such as CompTIA Security+ Desired: ServiceNow integrated workflows/automation Microsoft Active Directory/Entra Microsoft PowerBI Dashboarding - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $75,200-$158,100 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.