Cybersecurity Jobs in Mississippi.
All active Cybersecurity roles based in Mississippi.
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Principal Sales Engineer
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About Zscaler
Zscaler accelerates digital transformation to ensure our customers can be more agile, efficient, resilient, and secure. As an AI-forward enterprise, we are constantly pushing the envelope, leveraging the world’s largest security data lake to power our cloud-native Zero Trust Exchange platform. This innovation protects our customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location.
Here, impact in your role matters more than title and trust is built on results. We say, impact over activity. We seek innovators who actively use AI to amplify their impact and who thrive in an environment where we leverage intelligent systems to stay ahead of evolving threats. We believe in transparency and value constructive, honest debate—we’re focused on getting to the best ideas, faster. We build high-performing teams that can make an impact quickly and with high quality. To do this, we are building a culture of execution centered on customer obsession, collaboration, ownership, and accountability.
We value high-impact, high-accountability with a sense of urgency where you’re enabled to do your best work and embrace your potential. If you’re driven by purpose, thrive on solving complex challenges, and want to be part of the team that’s helping to secure the AI age, we invite you to bring your talents to Zscaler and help shape the future of cybersecurity.
Role
We are looking for a Principal Sales Engineer to join our team located in the South. This role will report to the Director of Sales Engineering for the Americas Field Sales team.
You will be responsible for architecting technical solutions that directly address and resolve critical customer pain points.
What you’ll do (Role Expectations)
- Overseeing the technical sales process
- Running Proof of Value from start to finish, as the technical and industry expert
- Collaborating and supporting internal Zscaler teams
Who You Are (Success Profile)
- You act like an owner. Your passion for the mission fuels your bias for action. You operate with integrity because you genuinely care about the outcome. You adapt to what’s needed, navigating seamlessly between high-level strategy and hands-on execution.
- You are a problem-solver. You seek out challenges because you are energized by finding solutions, knowing that solving the hard problems delivers the biggest impact.
- You are customer-obsessed. You build deep empathy for the customer—both internal and external—and anchor your decisions in solving their real-world problems. You champion their needs from start to finish, knowing their success is our success.
- You champion simplicity. You are skilled at distilling complex problems, user needs, and technical concepts into clear, simple, and actionable plans. You are a precise communicator who brings clarity and focus to every interaction.
- You are resilient and adaptable. You view change as an opportunity and setbacks as temporary. You maintain composure and focus in high-pressure situations, guiding yourself and your team through complexity with a steady, positive hand.
What We’re Looking for (Minimum Qualifications)
- Bachelor's Degree or equivalent experience
- 10+ years of experience as a Sales Engineer or Systems integrator
- Knowledge of network security technologies
What Will Make You Stand Out (Preferred Qualifications)
- Industry certifications including CCNP, JNCIP, PCNSA, CISSP, or CCSP
- Experience working with large enterprise and major accounts
#LI-Remote
#LI-EV1
Zscaler’s salary ranges are benchmarked and are determined by role and level. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations and could be higher or lower based on a multitude of factors, including job-related skills, experience, and relevant education or training.
The base salary range listed for this full-time position excludes commission/ bonus/ equity (if applicable) + benefits.
At Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure.
Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including:
- Various health plans
- Time off plans for vacation and sick time
- Parental leave options
- Retirement options
- Education reimbursement
- In-office perks, and more!
Learn more about Zscaler’s Future of Work strategy, hybrid working model, and benefits here.
By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines.
Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. See more information by clicking on the Know Your Rights: Workplace Discrimination is Illegal link.
Pay Transparency
Zscaler complies with all applicable federal, state, and local pay transparency rules.
Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.
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Systems Administrator
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Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.
ABOUT THE JOB:
We are seeking a Systems Administrator to own the deployment, maintenance, and support of software and tools across our manufacturing lines. This role blends traditional system administration with elements of network administration, focusing on ensuring production systems are secure, reliable, and optimized for factory operations. You’ll collaborate with engineers, operators, and cybersecurity experts to keep our manufacturing environment running smoothly at scale.
WHAT YOU"LL DO:
- Deploy, configure, and maintain hardware, servers, and software systems across the manufacturing line while managing their full lifecycle, including provisioning, updates, tracking, and retirement.
- Design, configure, and support network infrastructure—switches, VLANs, routing, wireless, and segmentation—to ensure reliable, low-latency connectivity for production environments.
- Build, harden, and maintain physical and virtual servers for manufacturing applications, ensuring performance, security, and high availability.
- Monitor system, server, and network performance across the factory floor, proactively identifying and resolving issues that could impact production throughput or on-time manufacturing.
- Support deployment and integration of factory stations, endpoints, and production equipment, coordinating with engineering and operations to ensure smooth transitions and minimal downtime.
- Implement security controls, access management, and compliance standards across servers, endpoints, and network infrastructure.
- Troubleshoot complex hardware, software, and network issues in time-sensitive manufacturing environments and provide clear updates to stakeholders.
- Document deployment processes, configurations, and troubleshooting guides, while recommending improvements that increase scalability, reliability, and factory efficiency.
REQUIRED QUALIFICATIONS:
- 5+ years as a Systems or Network Administrator in manufacturing, industrial, or high-throughput environments, with strong experience managing servers, endpoints, and production equipment.
- Proficiency in Windows/Linux system administration, including server buildout, virtualization, imaging, and endpoint lifecycle management.
- Hands-on expertise configuring and troubleshooting network components such as switches, firewalls, VLANs, routing, DNS, and VPN services.
- Ability to diagnose and resolve hardware, software, server, and networking issues in fast-paced, production-critical environments.
- Experience with asset tracking, configuration management, and maintaining accurate inventories of deployed hardware and systems.
- Strong understanding of security principles, including access controls, endpoint hardening, and secure network design.
- Excellent communication and documentation skills, with the ability to clearly convey system status, risks, and updates.
- Eligible to obtain and maintain a U.S. either SECRET or TS clearance
PREFERRED QUALIFICATIONS:
- Experience supporting MES, ERP, or factory software platforms, as well as OT networks, PLCs, or SCADA systems.
- Background in designing or supporting hybrid IT/OT network architectures, virtualization platforms (VMware/Hyper-V), or containerized environments.
- Familiarity with automation tools such as Ansible, Terraform, or SCCM for server or system deployment and configuration.
- Experience with asset management platforms, CMDBs, or reliability engineering practices like redundancy and failover planning.
- Relevant certifications such as Server+, Azure Administrator, CCNA, or ITIL.
The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are included in the majority of full time offers; and are considered part of Anduril's total compensation package. Additionally, Anduril offers top-tier benefits for full-time employees, including:
Benefits
At Anduril, we invest in our people. Our comprehensive, competitive benefits package (available at little to no cost to employees) ensures you’re supported in health, recovery, and whatever comes next. For more information, Explore Our Benefits.
Protecting Yourself from Recruitment Scams
Anduril is committed to maintaining the integrity of our Talent acquisition process and the security of our candidates. We've observed a rise in sophisticated phishing and fraudulent schemes where individuals impersonate Anduril representatives, luring job seekers with false interviews or job offers. These scammers often attempt to extract payment or sensitive personal information.
To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind:
-
No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. Our legitimate recruitment is entirely free for candidates.
- Please always verify communications:
- Direct from Anduril: If you receive an email from one of our recruiters, it will only come from an
@anduril.comaddress. - Via Agency Partner: If contacted by a recruiting agency for an Anduril role, their email will clearly identify their agency. If you suspect any suspicious activity, please verify the agency's authenticity by reaching out to contact@anduril.com.
- Direct from Anduril: If you receive an email from one of our recruiters, it will only come from an
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Exercise Caution with Unsolicited Outreach: If you receive any communication that appears suspicious, contains grammatical errors, or makes unusual requests, do not engage. Always confirm the sender's email domain is @anduril.com before providing any personal information or clicking on links.
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What to Do If You Suspect Fraud: Should you encounter any questionable or fraudulent outreach claiming to be from Anduril, please report it immediately to contact@anduril.com. Your proactive caution is invaluable in protecting your personal information and upholding the security and trustworthiness of our recruitment efforts.
Data Privacy
To view Anduril's candidate data privacy policy, please visit https://anduril.com/applicant-privacy-notice/.
By submitting your application, you consent to Anduril Industries using a third-party service provider to conduct pre-employment risk, integrity, and due diligence screening and assessing potential risks as part of your application process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources. This third-party service provider does not act as a consumer reporting agency. Use of this provider helps to ensure compliance with applicable laws and protect technology, intellectual property, and organizational security.
Ready to apply?
Apply to Anduril Industries