Crux for technical talent

Build your career in cybersecurity -
your way

01.
Contract/ fractional
Want flexibility and variety? Indicate your target areas of work and your availability, and we will match you with opportunities
You name your own bill rate. You control what you make.
02.
Contract to hire
Sometimes it makes sense both ways to 'try before you buy.' We will match you up with opportunities that allow you to get to know a company and the people before committing to a full time role
03.
Full time
Get matched with full time job opportunities via our job board and proprietary roles that we are recruiting for

How it works‍

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01.
Join Crux
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02.
Help us get to know you
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03.
Access jobs custom tailored to you
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04.
Receive ongoing career resources and guidance
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05.
Find work you love
05.
Find work you love

Recent Jobs

Director of Information Security
WHSmith
State
Nevada
Remote Elig.
On-site
Seniority
Senior
Domain
GRC
Salary ($K)
-
Not disclosed
AVP Cybersecurity
GM Financial
State
Texas
Remote Elig.
Hybrid
Seniority
Senior
Domain
Architecture & design
Salary ($K)
-
Not disclosed
Chief Information Security Officer
Dover Corporation
State
Illinois
Remote Elig.
Hybrid
Seniority
Executive
Domain
Cross-domain
Salary ($K)
-
Not disclosed
On-site
State
Virginia
Remote Elig.
On-site
Not disclosed
Seniority
Experienced
Domain
Product
Salary ($K)
-
Not disclosed

About Trellix:

Trellix is a global company redefining the future of cybersecurity and soulful work. The company’s comprehensive, open and native cybersecurity platform helps organizations confronted by today’s most advanced threats gain confidence in the protection and resilience of their operations. Trellix, along with an extensive partner ecosystem, accelerates technology innovation through artificial intelligence, automation, and analytics to empower over 50,000 business and government customers with responsibly architected security. More at  https://trellix.com

Role Overview:

Join an industry leading team performing challenging and meaningful work. Trellix is supporting a critical U.S. Public Sector customer in the planning, deployment, migration, operation, and sustainment of key endpoint security systems comprised of Trellix and third-party technologies. The endpoint security solution consultant will work with the customer and diverse stakeholders throughout the customer organization to create technical project plans, schedules, test plans, deployment plans, and migration plans to evolve the customer’s systems to the next generation capabilities. Candidates should have experience in large-scale operational environments focusing on cyber defense along with experience performing incident analysis, developing defensive capabilities, and designing and implementing security solutions.

  • You will work full-time, on-site at a customer location.
  • You will work with a group of customer organizations to deploy, integrate, and operationalize Trellix’s Endpoint Detection and Response capabilities across a broad enterprise.
  • You will write technical documentation and briefings.Â
  • You will lead and/or participate in technical exchange meetings.
  • You will collaborate with end users as well as inter-agency, intra-agency, and internal Trellix stakeholders.
  • You will develop engineering artifacts such as system design diagrams, data flow diagrams, test plans, test reports, etc.
  • You will lead or participate in development testing, debugging, pre-deployment testing, and post-deployment testing.
  • You will lead or participate in certification and accreditation and/or access and authorization processes.
  • You will lead or participate in deployment planning and execution.
  • You will analyze technical/integration requirements and develop technical solutions for Customer review and consideration, and once approved, integrate into the customer's infrastructure.
  • You will lead or participate in system configuration, tuning, and policy development.
  • You will lead or participate in the development of standard operating procedures (SOPs) and playbooks.
  • You will monitor and manage system health, status, availability, and functionality.
  • You will report on technical problems, operational problems, and end user/customer feedback.
  • You will analyze data and provide recommendations for solutions to operational and/or technical problems.
  • You will lead or participate in technical troubleshooting efforts and problem resolution, including assessment, hands-on tasks, log reviews, performing triage tools, reviewing product documentation, and communicating with product support and development teams.Â
  • You will be responsible for overall customer experience and successful delivery of services.
  • You will build and maintain strong customer relationships.
  • You will serve as a cyber systems engineering subject matter expert and trusted advisor.
  • You will lead the service delivery process from a technical perspective, including planning, risk management, development of technical documents, stakeholder communication, system testing, and execution.
  • You will coordinate and collaborate with cross-functional teams within Trellix and with the customer organization.
  • You will serve as a customer advocate capturing and responding to inquiries, concerns, and feedback.
  • You will ensure compliance with policies, processes, procedures, and quality standards.
  • You will assist in the development project plans, schedules, other project management artifacts.
  • You will assist with creating and delivering recurring presentations describing project plans, activities, and status updates.

Required Qualifications:

  • You are self-motivated and passionate about cybersecurity and information technology.
  • You have experience with enterprise network technology planning, deployment, user migration and operations.
  • You have excellent communication and interpersonal skills, with the ability to build strong relationships with customers and internal stakeholders.
  • You have demonstrated technical proficiency in cybersecurity operations, cybersecurity engineering, systems engineering and/or Windows and Linux systems administration.
  • You have experience with Trellix Endpoint Security (ENS), e Policy Orchestrator (ePO), Trellix Forensics.
  • You have experience with Active Directory, Databases, Virtualization, Cloud Services [i.e., AWS, Azure]) and enterprise networks.
  • Your background includes 5+ years in a technical capacity.
  • You hold a B.S. or higher in a related technical field (i.e., computer science, Information technology, or engineering).
  • You have the aptitude and ability to develop expertise with Trellix products.
  • You have familiarity with cyber threat identification, management, mitigation, and response strategies.Â
  • You hold an active TS/SCI clearance with CI polygraph
  • You hold an active DoD 8570 or DoD 8140 compliant cybersecurity certification.

Preferred Qualifications:

NA

Company Benefits and Perks:

We work hard to embrace diversity and inclusion and encourage everyone to bring their authentic selves to work every day. We offer a variety of social programs, flexible work hours and family-friendly benefits to all of our employees.

  • Retirement Plans
  • Medical, Dental and Vision Coverage
  • Paid Time Off
  • Paid Parental Leave
  • Support for Community Involvement

We're serious about our commitment to diversity which is why we prohibit discrimination based on race, color, religion, gender, national origin, age, disability, veteran status, marital status, pregnancy, gender expression or identity, sexual orientation or any other legally protected status.

No items found.
Remote
State
Arizona
Remote Elig.
Remote
Not disclosed
Seniority
Senior
Domain
Product
Salary ($K)
-
Not disclosed

Semperis focuses on creating an employee experience that is aligned with our vision—being a Force for Good— starting with being a good workplace. Semperis is recognized as one of America’s Fastest-Growing Cybersecurity Companies on the Inc. 5000 List, a DUNS 100 top Start Up to work for and Inc. Best Workplace for multiple years. With teams around the world, you’ll be working alongside top global talent in Cybersecurity and Identity Access Management.

If you are a purpose-driven person who always sees the glass as half full, seizes opportunities, and has an urge to learn and develop your skills—we’d love to meet you.

What we are looking for:

We are seeking a Senior Backend Software Engineer to join our Incident Response team and contribute to our exciting Incident Response product at all application development levels, from design to operation.

Phoenix Area Required

  • Participate in the development and design of a new, cloud-based software product
  • Write stable, scalable, and well tested code, packaged as microservices
  • Participate in code reviews

What you will bring to the table:

  • 5+ years of experience in C# and demonstrated ability to produce production-ready code at a company of comparable size and complexity.
  • Deep LLM knowledge or AuthN/AuthZ knowledge
  • Experience with containerized applications in Kubernetes within a CI/CD environment using Azure DevOps, or a similar platform.
  • Expert working within a microservice architecture, with knowledge of both asynchronous and synchronous GRPC/HTTP-based requests.
  • Experience with event-based messaging systems like Service-Bus, RabbitMQ, or Kafka
  • Experience with document databases, such as Cosmos, Couch, or Mongo
  • Experience with Data modelling, such as DTO data design
  • Familiar with modern, cloud-based infrastructure such as Azure/AWS
  • Experience with agile development methodologies
  • Internally motivated, able to work proficiently both independently and in a team environment
  • Effective communication skills with both internal team members and external business stakeholders
  • All-around team player who is self-motivated with a high work ethic

Bonus Points:

  • Experience with Azure Cloud
  • Experience with front-end technologies, Vue and Typescript
  • Good understanding of REST APIs
  • Experience with Azure Cosmos DB
  • Experience with Azure Service Bus and Event Grid

Semperis is an equal opportunity employer and will not discriminate against an applicant or employee based on race, color, religion, creed, national origin or ancestry, ethnicity, sex (including gender, pregnancy, sexual orientation, and gender identity), age, physical or mental disability, veteran or military status, genetic information, citizenship, marital status, or any other legally recognized protected basis under federal, state, or local law. The information collected by the Semperis application is solely to determine suitability for employment, verify identity, and maintain employment statistics.

Applicants with disabilities may be entitled to reasonable accommodation under the Americans with Disabilities Act and/or other applicable state or local laws. A reasonable accommodation is a change in the way things are normally done which will ensure an equal employment opportunity without imposing undue hardship on Semperis. Please inform Semperis representative Anna Taylor, Director of Global Recruiting, if you need assistance completing this application or to otherwise participate in the application process.

No items found.
Hybrid
State
California
Remote Elig.
Hybrid
Not disclosed
Seniority
Senior
Domain
Product
Salary ($K)
184
-
224
Not disclosed
184

By making evidence the heart of security, we help customers stay ahead of ever-changing cyber-attacks.Â

Corelight is a cybersecurity company that transforms network and cloud activity into evidence.  Evidence that elite defenders use to proactively hunt for threats, accelerate response to cyber incidents, gain complete network visibility and create powerful analytics using machine-learning and behavioral analysis tools.  Easily deployed, and available in traditional and SaaS-based formats, Corelight is the fastest-growing Network Detection and Response (NDR) platform in the industry.  And we are the only NDR platform that leverages the power of Open Source projects in addition to our own technology to deliver Intrusion Detection (IDS), Network Security Monitoring (NSM), and Smart PCAP solutions.  We sell to some of the most sensitive, mission critical large enterprises and government agencies in the world.

As the lead Software Development Engineer in Test (SDET) in the Sensor group at Corelight, you will utilize your strong network security and development skills to design, develop and utilize test frameworks, test tools, and automation. You will define, implement, and analyze metrics to determine test effectiveness and the overall quality of software. You are a hands-on network security QE leader providing technical leadership to a team of 15 testing engineers. This position requires collaborating with the devops, build engineers and product developers to ensure the tools you create and maintain support to the full team. The ideal candidate will look to reuse and adapt modern solutions from the security, network, infrastructure and SQA communities.

  • Architecting and implementing test automation frameworks for network security products for offshore automation team
  • Lead system testing of Corelight appliance products including cloud sensors.

Requirements

  • 3+ years professional experience creating test automation frameworks and tool
  • 2+ years network security experience
  • 3+ years professional coding experience in Python
  • Pytest, Behave or equivalent testing tool experience in another programming environment
  • Ixia or Spirent traffic generators experience
  • Git source control
  • Developing software and testing solutions in a shift left Agile environment

Preferred Experiences

  • Zeek, Snort and/or Suricata
  • Knowledge of Linux/RHEL
  • Experience with logging, data and event management solutions (SEIM): Splunk, Elastic/ELK, Kafka.
  • Virtual (VMware) or Cloud (AWS, GCE, Azure)
  • Applying different software testing techniques, such as equivalence class partitioning, boundary value testing, pairwise testing, etc.
  • Some performance/ scalability / reliability (PSR) testing is also preferred (e.g. JMeter)

We are proud of our culture and values - driving diversity of background and thought, low-ego results, applied curiosity and tireless service to our customers and community.  Corelight is committed to a geographically dispersed yet connected employee base with employees working from home and office locations around the world.  Fueled by an accelerating revenue stream, and investments from top-tier venture capital organizations such as Crowdstrike, Accel and Insight - we are rapidly expanding our team. Â

Check us out at www.corelight.com

Notice of Pay Transparency:

The compensation for this position ranges from $180,000 - $218,000/year and may vary depending on factors such as your location, skills and experience.  Depending on the nature and seniority of the role, a percentage of compensation may come in the form of a commission-based or discretionary bonus.  Equity and additional benefits will also be awarded.

No items found.
Director of Information Security
WHSmith
State
Nevada
Remote Elig.
On-site
Seniority
Senior
Domain
GRC
Salary ($K)
-
Not disclosed
AVP Cybersecurity
GM Financial
State
Texas
Remote Elig.
Hybrid
Seniority
Senior
Domain
Architecture & design
Salary ($K)
-
Not disclosed
Chief Information Security Officer
Dover Corporation
State
Illinois
Remote Elig.
Hybrid
Seniority
Executive
Domain
Cross-domain
Salary ($K)
-
Not disclosed