Security Engineer Jobs in Oklahoma.
All active Security Engineer roles based in Oklahoma.
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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.
Ready to apply?
Apply to Zscaler
Senior Full Stack Engineer
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We are Bugcrowd. Since 2012, we’ve been empowering organizations to take back control and stay ahead of threat actors by uniting the collective ingenuity and expertise of our customers and trusted alliance of elite hackers, with our patented data and AI-powered Security Knowledge Platform™. Our network of hackers brings diverse expertise to uncover hidden weaknesses, adapting swiftly to evolving threats, even against zero-day exploits. With unmatched scalability and adaptability, our data and AI-driven CrowdMatch™ technology in our platform finds the perfect talent for your unique fight. We aim to create a new era of modern crowdsourced security that outpaces threat actors. Unleash the ingenuity of the hacker community with Bugcrowd, visit www.bugcrowd.com. Based in San Francisco and New Hampshire, Bugcrowd is supported by General Catalyst, Rally Ventures, Costanoa Ventures, and others.
Job Summary
This Senior Full Stack Engineer engineer role in which you lead technical efforts across multiple teams or subsystems, owning system architecture and development across the stack. A Senior Software Engineer drives technical innovation, acts as a mentor and process advocate, driving improvements that scale beyond a single team. You will exercise high discretion over technical decisions and influence department-level business outcomes. Providing strong leadership within and across scrum teams to align execution with architectural vision.
Essential Duties and Responsibilities
- Proactively research, prototype, and introduce new technologies or architectural approaches that improve team or org-wide capabilities.
- Own the reliability, observability, and operational excellence of key systems—ensuring they meet or exceed defined SLAs.
- Actively mentor and sponsor engineers across levels, fostering career growth and encouraging broader technical participation.
- Continuously evolve team processes, driving scalable improvements in delivery, quality, and collaboration.
- Drive impact at the team and cross-team level.
- Provide strong technical leadership across one or more scrum teams, aligning execution with architectural vision and business goals.
Education, Experience, Knowledge, Skills, and Abilities
- 6-8 years of experience of software development experience
- Bachelor’s degree in Computer Science, Software Engineering, or related field.
- Strong proficiency in TypeScript and modern JavaScript.
- Extensive experience with React and JavaScript web development frameworks (Next.js preferred)
- Familiarity with OAuth2, JWT, and other authentication/authorization frameworks.
- Experience with CI/CD pipelines and cloud deployment platforms (Vercel, AWS, Azure, or GCP)
- Experience with ORM frameworks and relational databases (Prisma, Drizzle, PostgreSQL)
- Strong understanding of integration patterns (pub/sub, webhook, ETL, etc.).
- Excellent debugging, analytical, and problem-solving skills.
Preferred Experience
- Hands-on experience with LLM APIs (OpenAI, Anthropic, etc.) and AI application development
- Experience building AI automation workflows with n8n or similar platforms (Make, Zapier, Temporal)
- Experience with embeddings, prompt engineering, and semantic search
- Familiarity with AI orchestration frameworks and agent-based systems
Working Conditions and Physical Requirements
The ideal candidate must be able to complete all physical requirements of the job with or without reasonable accommodation.
Sitting and / or standing - Must be able to remain in a stationary position 50% of the time
Carrying and / or lifting - Must be able to carry / move laptop as needed throughout the work day.
Environment - remote, work-from-home 100% of the time with travel to client sites
Pay Range Disclosure
At Bugcrowd, we strive for fairness, equality and to create an environment that allows our people to perform at their very best. Our compensation philosophy is to foster a collaborative community that rewards, attracts and retains the best possible talent. The provided salary details are based on US national averages and we retain the flexibility to tailor to the needs of the business.
The national estimate for the current base range for the position of Senior Full Stack Engineer is: $140,400 - $175,500.
This position may also be eligible to participate in a discretionary bonus program or commission plan, subject to the rules governing the program, whereby an award, if any, depends on various factors, including, without limitation, individual and organizational performance.
Culture
- At Bugcrowd, we understand that diversity in the workplace is vital to a company’s success and growth. We strive to make sure that people are included and have a sense of being part of making Bugcrowd not only a great product but a great place to work.
- We regularly hear from both customers and researchers that Bugcrowd feels like a family, and we strive to maintain that internally as well.
- Our team consists of a broad range of people: musicians, adventure sports junkies, nature lovers, parents, cereal enthusiasts, night owls, cyclists, artists—you get the point.
At Bugcrowd, we are solving security threats and vulnerabilities that are relevant to everyone, therefore we believe solving these problems takes all kinds of backgrounds. We value the perspectives and experiences people from underrepresented backgrounds bring.
Disclaimer
This position has access to highly confidential, sensitive information relating to the technologies of Bugcrowd. It is essential that the applicant possess the requisite integrity to maintain the information in the strictest confidence.
The company is authorized to obtain background checks for employment purposes under state and federal law. Background checks will be conducted for positions that involve access to confidential or proprietary information (including trade secrets).
Background checks may include Social Security verification, prior employment verification, personal and professional references, educational verification, and criminal history. Applicants with conviction histories will not be excluded from consideration to the extent required by law.
Equal Employment Opportunity:
Bugcrowd is EOE, Disability/Age Employer.
Individuals seeking employment at Bugcrowd are considered without regards to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, gender identity, or sexual orientation.
Bugcrowd is committed to the full inclusion of all qualified individuals. In keeping with our commitment, Bugcrowd will take the steps to assure that people with disabilities are provided reasonable accommodations. Accordingly, if reasonable accommodation is required to fully participate in the job application or interview process, to perform the essential functions of the position, and/or to receive all other benefits and privileges of employment, please contact HR at ADA at bugcrowd.com.
Apply at: https://www.bugcrowd.com/about/careers/
Ready to apply?
Apply to Bugcrowd
Infrastructure Engineer Summary:
Tenstreet is a fast-growing, market-dominating SaaS-based solutions provider to the trucking industry. Tenstreet’s platform is hosted between its own hardware within a colocation facility and multiple cloud providers. Tenstreet’s Infrastructure team handles everything necessary to manage a highly scalable and secure environment, including specifying, purchasing, implementing, administering, securing, and monitoring hardware, software, and third-party services. This position is a hybrid role.
Our infrastructure engineering team has broad expertise in on-prem and cloud architecture, performance, security, system administration, network administration and analysis, database administration, automation, incident response, troubleshooting, access control, and audit.
A perfect fit for this Infrastructure Engineer position isn’t a person who already has deep experience with every specific tool and technology we use in our environment (some of which are mentioned below).
Rather, our perfect fit is a person who has a demonstrated ability to learn, implement, and manage technologies that may be new to the person. Further, this is a person who makes sound decisions and gets stuff done. The Infrastructure Engineer works within an established framework of standards and procedures but operates with tremendous autonomy and responsibility.
As an Infrastructure Engineer you’ll be specifically responsible for:
- On premises and cloud server and service administration, including the designing, building, monitoring, and securing of various Linux virtual servers and containers.
- Managing our NetApp storage tier and other file servers.
- Using tools such as Ansible Automation Platform to automate routine activities (server building and provisioning, administration activities, configuration management, etc.)
- Working with our development and product teams to ensure the infrastructure scales and meets the needs of the business
- Using monitoring and analysis tools such as Datadog and Wazuh IDS to collect and analyze system performance metrics for capacity planning, proactive response, and troubleshooting.
- The application and oversight of information security controls across various operating environments.
- Understanding and assisting in the management of our network infrastructure, including firewalls, switches, and third-party services such as Cloudflare for WAF/DDOS.
More broadly, as an Infrastructure Engineer, you’ll be responsible for:
- Building and supporting resilient and scalable systems that achieve high availability.
- Managing environmental and architectural changes with a mind to maximize the pace of implementation without compromising security or functionality.
- Identifying technological and procedural impediments to Tenstreet, devising solutions to improve the company’s effectiveness.
- Coherently communicating technical topics and concerns to a diverse assortment of internal and external audiences.
- Administration of a variety of applications and services for both internal and external users.
- Balancing the need to "keep things running" with allocating time to system enhancements and new strategic initiatives.
- Mentoring or training other team members and colleagues from other roles.
- Participating in on-call rotations.
- Troubleshooting and resolving production issues (hardware/software/applications).
You might be a good fit as an Infrastructure Engineer if you:
- Have demonstrated the ability to learn new technologies that may or may not be related to what you already know.
- Make sound decisions and work well both autonomously and with a team.
- Have at least 3-5 years’ experience in Linux systems administration, especially coming from a DevOps-oriented background.
- Have experience with an assortment of common applications and protocols, such as Apache, MySQL, NFS, Squid, Redis, Docker, DHCP, SSH, DNS, LDAP, SMTP, etc.
- Have some software development and scripting experience, preferably using common interpreted languages (PHP, Perl, Python, Ruby, etc.)
- Have a knack for problem solving, asking the right questions and gathering the right data to take appropriate action.
- Have experience with configuration management and automation tools (Ansible preferred).
- Have a thorough understanding of networking concepts (OSI model, NAT, VLANs, packet filtering, application proxies, etc.)
- Are comfortable working alone when necessary, hunting down answers, thinking critically and solving problems.
- Play well with others and have learned to collaborate, disagree, compromise, and build new things with a team.
- Can juggle multiple projects with competing priorities in a fast-paced environment.
- Can communicate well and can walk others through complex processes and problems easily and naturally. This includes both written and verbal communications.
- Jump at the chance to deploy automated solutions to eliminate toil.
What we’ll provide you:
- A great compensation plan
- A positive and generative work environment enabling you to develop your skills, collaborate with other professionals and invest in others.
- A work community that strives to take great care of you through great benefits like health insurance, dental, vision, 401k, PTO and others.
Ready to apply?
Apply to Tenstreet