Network Security Engineer jobs at Raas Infotek

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain - and we're looking for talented people who want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you'll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion. As part of the global controls team, you will work with highly motivated experts and innovators in the data center industry. You will be responsible for troubleshooting, project management, and maintaining the building management system (BMS) and electrical power monitoring system (EPMS). Using Amazon leadership principles, you will develop new processes and standards while innovating in the controls space. AWS Data centers have multiple components such as generators, uninterruptable power sources, diesel generators, electrical switchgear, power distribution units, variable frequency drives, automatic/static transfer switches, chillers [air-cooled and water-cooled], pumps, cooling towers, heat exchangers, CRAHs, air economizers, etc. All these components have local control systems that interact with each other via open and/or proprietary communications protocols. The BMS is the primary method of control of all mechanical systems within a data center. The EPMS is the primary method of monitoring all electrical systems within a data center. Key job responsibilities As a Data Center Controls Engineer you will: • Troubleshoot and perform Root Cause Analysis or Corrective Action for BMS and EPMS related issues in AWS data centers. • Train and assist internal customers and stakeholders with the creation, design, configuration, validation, installation, commissioning and operation of BMS and EPMS systems. • Provide technical assistance and support to operations during life cycle of the data center. • Review results and action items from the quarterly maintenances for BMS and EPMS and take actions to get them resolved. • Develop BMS & EPMS projects scope of work, schedule, budget, and level of efforts (LOE) to projects requested by customers and stakeholders. • Manage scope, schedule, finance and execution of BMS and EPMS improvement projects in AWS data centers. • Assist in procurement related activities including request for quotation/proposals, responding to request for information, review of vendors proposal and issuance of purchase orders. • Participate in AWS global on-call schedule to provide immediate BMS and EPMS technical support to in-service data centers. • Attend project related meetings, coordinate with project leaders and regularly report status to Controls and stakeholders management. • Support Controls projects related commissioning activities in the data centers. • Review, implement, troubleshoot and iterate on the controls sequence of operation (SOO) and provide necessary feedback to the design team. • Develop and modify controls logic programming and graphical user interfaces. • Manage multiple stakeholder deliverables, requirements and navigate challenging situations. • Financially manage BMS and EPMS service contracts. • Frequently visit (locally) assigned in-operation data centers to troubleshoot, meet customers, supervise vendor's work to ensure compliance with the scope, design, SOO and applicable local codes. About the team Why AWS Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. Diverse Experiences Amazon values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying. Work/Life Balance We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there's nothing we can't achieve in the cloud. Inclusive Team Culture Here at AWS, it's in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon (diversity) conferences, inspire us to never stop embracing our uniqueness. Mentorship and Career Growth We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional #DCCD_AMER BASIC QUALIFICATIONS1. B.S. in Electrical, Mechanical, or other related engineering degrees as well as 3+ years Controls related experience; or Associates degree and 5 years of Controls related experience; or High School diploma with 8 years of Controls related experience 2. Experience with industrial controls in critical environment (data center, pharmaceutical, manufacturing, oil & gas, petrochemical, laboratory, power, water etc.). 3. A minimum of two (2) years in Controls or Electrical construction project coordination with multiple teams or vendors to meet project requirements. PREFERRED QUALIFICATIONS1. M.S. in Mechanical, Electrical, or other related engineering degree. 2. Experience designing, configuring, programming, installing, troubleshooting or servicing HVAC Controls and Electrical SCADA systems application specific controllers, software and networks. 3. TCP/IP, MQTT, BACnet and/or MODBUS communication protocol experience. 4. Experience with management of change. 5. Proficient with Microsoft Office Suite and project management software. Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit ********************************************************* for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner. Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $98,700/year in our lowest geographic market up to $210,800/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit ******************************************************** This position will remain posted until filled. Applicants should apply via our internal or external career site.

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain - and we're looking for talented people who want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you'll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion. As part of the global controls team, you will work with highly motivated experts and innovators in the data center industry. You will be responsible for troubleshooting, project management, and maintaining the building management system (BMS) and electrical power monitoring system (EPMS). Using Amazon leadership principles, you will develop new processes and standards while innovating in the controls space. AWS Data centers have multiple components such as generators, uninterruptable power sources, diesel generators, electrical switchgear, power distribution units, variable frequency drives, automatic/static transfer switches, chillers [air-cooled and water-cooled], pumps, cooling towers, heat exchangers, CRAHs, air economizers, etc. All these components have local control systems that interact with each other via open and/or proprietary communications protocols. The BMS is the primary method of control of all mechanical systems within a data center. The EPMS is the primary method of monitoring all electrical systems within a data center. Key job responsibilities As a Data Center Controls Engineer you will: • Troubleshoot and perform Root Cause Analysis or Corrective Action for BMS and EPMS related issues in AWS data centers. • Train and assist internal customers and stakeholders with the creation, design, configuration, validation, installation, commissioning and operation of BMS and EPMS systems. • Provide technical assistance and support to operations during life cycle of the data center. • Review results and action items from the quarterly maintenances for BMS and EPMS and take actions to get them resolved. • Develop BMS & EPMS projects scope of work, schedule, budget, and level of efforts (LOE) to projects requested by customers and stakeholders. • Manage scope, schedule, finance and execution of BMS and EPMS improvement projects in AWS data centers. • Assist in procurement related activities including request for quotation/proposals, responding to request for information, review of vendors proposal and issuance of purchase orders. • Participate in AWS global on-call schedule to provide immediate BMS and EPMS technical support to in-service data centers. • Attend project related meetings, coordinate with project leaders and regularly report status to Controls and stakeholders management. • Support Controls projects related commissioning activities in the data centers. • Review, implement, troubleshoot and iterate on the controls sequence of operation (SOO) and provide necessary feedback to the design team. • Develop and modify controls logic programming and graphical user interfaces. • Manage multiple stakeholder deliverables, requirements and navigate challenging situations. • Financially manage BMS and EPMS service contracts. • Frequently visit (locally) assigned in-operation data centers to troubleshoot, meet customers, supervise vendor's work to ensure compliance with the scope, design, SOO and applicable local codes. About the team Why AWS Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. Diverse Experiences Amazon values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying. Work/Life Balance We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there's nothing we can't achieve in the cloud. Inclusive Team Culture Here at AWS, it's in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon (diversity) conferences, inspire us to never stop embracing our uniqueness. Mentorship and Career Growth We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional #DCCD_AMER BASIC QUALIFICATIONS1. B.S. in Electrical, Mechanical, or other related engineering degrees as well as 3+ years Controls related experience; or Associates degree and 5 years of Controls related experience; or High School diploma with 8 years of Controls related experience 2. Experience with industrial controls in critical environment (data center, pharmaceutical, manufacturing, oil & gas, petrochemical, laboratory, power, water etc.). 3. A minimum of two (2) years in Controls or Electrical construction project coordination with multiple teams or vendors to meet project requirements. PREFERRED QUALIFICATIONS1. M.S. in Mechanical, Electrical, or other related engineering degree. 2. Experience designing, configuring, programming, installing, troubleshooting or servicing HVAC Controls and Electrical SCADA systems application specific controllers, software and networks. 3. TCP/IP, MQTT, BACnet and/or MODBUS communication protocol experience. 4. Experience with management of change. 5. Proficient with Microsoft Office Suite and project management software. Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit ********************************************************* for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner. Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $98,700/year in our lowest geographic market up to $210,800/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit ******************************************************** This position will remain posted until filled. Applicants should apply via our internal or external career site.

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain - and we're looking for talented people who want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you'll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion. Amazon Web Services (AWS) is looking for a detail-oriented individual to join our Data Center Engineering Operations Team. This committed group works to maintain the critical physical infrastructure that supports Amazon Web Services. Specifically, this team works to ensure that the data center's MEP operates at 100% availability while maintaining first-class customer service to the teams and groups within the data centers. The Data Center Chief Engineer (CE) is responsible for ensuring that all electrical, mechanical, and fire/life safety equipment within the data center is operating at peak efficiency. This involves planned preventative maintenance of equipment, daily corrective work, and emergency response. The CE serves as an expert technical resource interacting with onsite Engineering Operations Technicians (EOT) and any third party vendors. They are expected to be a singular focal point for all facility operations within a given data center and to support AWS. This position will work with the night teams to ensure training and drills are conducted and completed successfully, ensuring properly trained night staff. Key job responsibilities - Management and leadership of DCEO Engineering Team - Establish performance benchmarks, conduct analyses, and prepare reports on all aspects of the critical facility operations and maintenance - Responsible for the on-site management of shift technicians, senior shift technicians, sub-contractors and vendors - Oversee operation and management of routine and emergency services on a variety of critical systems such as: switchgear, generators, UPS systems, power distribution equipment, chillers, cooling towers, computer room air handlers, building monitoring systems, etc - Data Center capacity planning and reporting - May assist in the design and build out of new facilities - Work with IT managers and other business leaders to coordinate projects, manage capacity, and optimize plant safety, performance, reliability and efficiency - Deliver quality service and ensure all customer demands are met - Responsible for asset and inventory management - Respond to out of hours emergency calls - first level escalation point for Data Center facilities related issues / failures - Primary oncall shift rotation- Training and development of EOTs including night shift personnel. About the team Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. Amazon values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying. We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there's nothing we can't achieve in the cloud. Here at AWS, it's in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon (gender diversity) conferences, inspire us to never stop embracing our uniqueness. We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional. BASIC QUALIFICATIONS- Technical (Military/Trade School) training or degree in a relevant field (for example: electrical, mechanical). - 3+ years of electrical or mechanical experience. - 3+ years of data center or mission critical facilities (example: hospital, military facility, public safety facility, etc.) experience. PREFERRED QUALIFICATIONS- 4+ years of Data Center Engineering Experience. - Associates or Bachelor's Degree. - Experience leading a team. Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit ********************************************************* for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner. Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $83,100/year in our lowest geographic market up to $185,000/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit ******************************************************** This position will remain posted until filled. Applicants should apply via our internal or external career site.

MANTECH seeks a motivated, career and customer-oriented Network System Administrator III to join our team in Los Angeles, CA. The primary function is working with Special Access Program (SAPs) and other classified networks supporting SMC Directorates and/or AFSPC Operational Units. The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. Responsibilities include but are not limited to: Install, maintain, audit and support a secure MS Windows network environment and limited web/data application service. Maintain internet applications and protocols IP, TCP, HTTP, HTTPS, FTP, & SSL. Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required. Interface with local customers and provide IT related support to quickly resolve problems. Perform periodic maintenance, hardware upgrades and replacement, firmware updates and system configuration changes. Perform scheduled tape backups on systems as required. Manage data backup library to include storage of tapes, disks and other magnetic media at the customer's location and off-site storage facilities as required. Attend planning and requirements meetings with IT staff, Program Managers and customers as required. Minimum Qualifications: Bachelor's degree in a related area; an additional 4 years of related experience might be considered for a degree. 6+ years of related experience. 4+ years of relevant SCI experience. Must meet position and certification requirements outlined in DoD Directive 8570.01-M for Information Assurance Technician Level 2 such as CompTIA Security + CE, within 6 months of the date of hire. Working knowledge of JAFAN 6/0, DCID/JAFAN 6/3, DCID/JAFAN 6/9, and Joint DODIIS/Cryptologic SCI Information Systems Security Standards, Common Criteria, and System Security Policy as they relate to C&A for Legacy systems. Must be familiar with security policy/manuals and the appropriate ICDs/JAFANs/DOD Manuals and other guiding policy documents. Preferred Qualifications: 2+ years of SAP-related experience highly desired. Ability to work in a dynamic environment and effectively interact with numerous DOD, military/civilian personnel and industry partners. Working knowledge of Microsoft Office (Word, PowerPoint, and Excel). Possess a high degree of originality, creativity, initiative requiring minimal supervision. Requires travel within the organizational Area of Responsibility (AOR) (note - could be extensive and will include both air and ground transportation). Clearance Requirements: Current Top-Secret Clearance with SCI Eligibility. Eligibility for access to Special Access Program. Information Willingness to submit to a polygraph. Physical Requirements: Must be able to remain in a stationary position 50%. Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

World Wide Technology is looking for a Firewall Subject Matter Expert (SME).This role is part of WWT's Strategic Resourcing services and is a contract role. The candidate will be supporting a WWT customer and will be employed by one of WWT's preferred partners. The partner will provide full compensation and benefit information prior to employment with the partner. Why WWT? At Worldwide Technology, we work together to make a new world happen. Our important work benefits our clients and partners as much as it does our people and communities across the globe. WWT is dedicated to achieving its mission of creating a profitable growth company that is also a Great Place to Work for All. We achieve this through our world-class culture, generous benefits, and by delivering cutting-edge technology solutions for our clients. WWT was founded in 1990 in St. Louis, Missouri. We employ more than 10,000 people globally and close nearly $20 billion in revenue in 2023. We have an inclusive culture and believe our core values are the key to company and employee success. WWT is proud to have been included on the FORTUNE "100 Best Places to Work For " list 12 years in a row! Want to work with highly motivated individuals on high-performance teams? Join WWT today! Rate/Salary: A reasonable estimate of the current pay range for this position is $80.00 to $85.00 hourly on W2 hourly. Actual pay will be based on a variety of factors, including shift, location, experience, skill set, performance, licensure and certification, and business needs, and will be set by your employer. The range for this position in other geographic locations may differ. Certain positions may also be eligible for variable incentive compensation, such as bonuses or commissions, that is not included in base pay. Title: Firewall Subject Matter Expert (SME) Contract: 12 Months Location: Five days week on site: Columbus OH, Alpharetta, GA, Marietta, GA, Kansas City, MO, Berkley Heights NJ, Omaha NE, Frisco/Dallas TX, Denver CO Develop robust relationships with internal and occasional external customers to ensure technically sound solutions. Identify and address issues to ensure project delivery within budget and on time Collaborate with project teams to drive significant tech refresh activities, achieving impactful results Analyze challenges, provide clear guidance, and steer teams toward effective solutions Page 3 of 13 R-00908842 v2.0 CONFIDENTIAL Evaluate platform capacities, predict required infrastructure additions, and ensure sustained performance levels Contribute to establishing engineering standards and ensure their successful implementation, measurement, and reporting Showcase proficiency in firewalls, intrusion systems, networking, databases, HA/DR, virtual systems, PCI compliance, and other IT regulations Lead the technical design of enterprise network security systems, leveraging your extensive architectural familiarity with technologies like WAN & LAN, Security, Firewall, XML Gateway, Virtualization, HA/DR, and WAF Demonstrate your expertise in Python scripting, staying attuned to evolving security frameworks. Collaborate effectively with infrastructure/application architects, senior managers, and project managers to develop solutions' infrastructure components Provide tier 2 and tier 3 support for high-availability solutions in a 24x7x365 environment Independently move projects forward, prioritize tasks, and proactively resolve issues

About the Company: Blizzard Entertainment, a global leader in interactive entertainment, has been shaping the world of video games since its founding. Renowned for iconic franchises like World of Warcraft , Overwatch , and Diablo , Blizzard is dedicated to creating immersive, innovative, and high-quality gaming experiences that captivate millions of players worldwide. Our mission is to inspire and connect players through engaging gameplay, compelling storytelling, and vibrant online communities. As we continue to expand our reach in the gaming industry, we remain committed to pushing the boundaries of creativity, technology, and entertainment. The Role: Staff Blockchain Security Engineer Blizzard's Application Security (AppSec) team is entrusted with safeguarding the company and its players from software vulnerabilities and security threats. As a Staff Blockchain Security Engineer within AppSec, you will specialize in securing blockchain-based game features, in-game economies, and Web3 integrations. You'll collaborate closely with game development and engineering teams to provide guidance, perform security assessments, and implement best practices throughout the blockchain software lifecycle. This role requires in-person collaboration two days per week at our Irvine, California headquarters. Key Responsibilities: Conduct comprehensive security reviews of blockchain integrations, smart contracts, in-game economy systems, and Web3 features for vulnerabilities and architectural flaws Advise game development teams on secure blockchain practices and remediation strategies Establish and maintain secure development processes within the blockchain software lifecycle Develop, maintain, and improve blockchain-specific security tooling (e.g., fuzzers, static analysis frameworks) Collaborate with legal, compliance, and risk teams to evaluate security, operational, and regulatory risks of blockchain implementations Minimum Qualifications: 8+ years in application security, Web3 security, or related disciplines Proven experience auditing smart contracts, blockchain protocols, or Web3 applications Expertise in design reviews, threat modeling, secure code review, or penetration testing with a hacker mindset Strong knowledge of application security principles and common vulnerabilities (e.g., SSRF, race conditions, privilege escalation) Experience with secure key management, wallet systems, or cryptography Familiarity with blockchain security tools such as Slither, Echidna, or similar Scripting or programming experience in Python, C++, JavaScript, or other relevant languages Ability to balance business goals with security priorities and communicate risks clearly to cross-functional teams Preferred Qualifications: Experience in formal verification of smart contracts Background in blockchain-enabled gaming, DeFi platforms, or NFT ecosystems Contributions to blockchain security communities, bug bounty programs, or published research Experience defining and executing long-term blockchain security strategies alongside engineering leadership Why Blizzard? Competitive base salary and discretionary annual bonus Equity opportunities and long-term incentives Comprehensive health, dental, and vision plans 401(k) with company match Paid parental leave and flexible time off A hybrid work model that balances collaboration with flexibility Salary Range: $170,000 - $250,000. This excludes discretionary bonuses or equity grants, which are determined based on experience, skills, and market standards. Blizzard Entertainment is committed to building diverse teams that reflect the communities we serve. We are an equal opportunity employer and do not discriminate based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status. If you require accommodation, please reach out to our People Team.

This role involves designing, deploying, and optimizing enterprise wireless networks utilizing Cisco Meraki and Juniper Mist platforms. The Wireless Design Engineer will lead wireless architecture development, perform wireless surveys, and deliver secure WLAN solutions across various environments, ensuring high performance and scalability. Onsite Requirements This role is onsite in Santa Clara, CA, requiring presence five days per week. Responsibilities Design, implement, and support enterprise WLAN solutions using Cisco Meraki and Juniper Mist. Conduct predictive, active, and passive wireless surveys utilizing tools such as Ekahau or AirMagnet. Develop and maintain wireless architecture documentation including high-level and low-level designs. Perform RF design, channel planning, and power tuning to optimize performance and capacity. Lead wireless network deployments, upgrades, and ongoing optimization processes. Monitor and troubleshoot wireless networks using Meraki Dashboard and Mist AI analytics. Implement WLAN security features such as WPA2/WPA3-Enterprise, 802.1X, and RADIUS, along with VLAN segmentation and QoS strategies. Qualifications At least 5 years of relevant experience in wireless network design and deployment. Proven expertise with Cisco Meraki and Juniper Mist wireless platforms. Experience conducting wireless surveys and RF planning. Strong understanding of WLAN security protocols, VLAN configuration, and network troubleshooting. Ability to develop detailed architecture documentation. Familiarity with wireless monitoring and analytics tools. Desired Skills Experience with wireless capacity planning and performance tuning. Knowledge of additional wireless security standards and network segmentation strategies. Prior experience working in corporate, campus, or distributed environments.

Network Architect to lead the design and implementation of secure, scalable, and resilient network architectures supporting cloud transformation initiatives for the TEDS project. This role requires deep expertise in hybrid networking strategies, ensuring seamless integration between on-premises environments and cloud-native services. Responsibilities: Architect and implement hybrid and multi-cloud connectivity patterns to integrate existing on-prem data center networks with AWS services. Design secure, high-performance network architectures that meet compliance, governance, and business continuity requirements. Collaborate with cloud, security, and infrastructure teams to enable seamless migrations and optimize network operations. Establish network governance standards and best practices to support long-term growth and evolving enterprise needs. Ensure routing, segmentation, and security policies are aligned with enterprise architecture principles. Drive high availability and disaster recovery strategies for mission-critical workloads. Required Skills: 8 Years Required Extensive experience in network architecture across AWS and on-premises environments. 8 Years Required Strong knowledge of routing protocols (BGP, OSPF), network segmentation, and firewall technologies. 8 Years Required Hands-on experience with hybrid connectivity solutions (VPN, Direct Connect, Transit Gateway). 8 Years Required Expertise in network security principles, including encryption, identity, and compliance frameworks. 8 Years Required Proficiency in high availability design, load balancing, and failover strategies. 8 Years Required Familiarity with network automation tools (Terraform, Ansible) and CI/CD integration for infrastructure. 8 Years Preferred Experience with multi-cloud networking (Azure, GCP) and cloud-native networking services. 8 Years Preferred Knowledge of Zero Trust architecture and advanced security models. 8 Years Preferred Exposure to SD-WAN technologies and network observability tools (NetFlow, CloudWatch, Prometheus). 8 Years Preferred Understanding of cost optimization strategies for cloud networking. 8 Years Preferred Certifications such as AWS Advanced Networking Specialty, Cisco CCNP/CCIE, or Azure Network Engineer Associate

About the Company: A Leading Financial Service Client is looking to hire a strong Security Engineer who can lead Red team exercises against a hybrid environment using threat intelligence and the MITRE Telecommunication&CK Framework. Responsibilities: Approx 8 years' experience with industry standard Red Team testing tools (Cobalt Strike, Mythic C2, Rubeus, Bloodhound, Covenant, etc.) or the ability to demonstrate equivalent knowledge. Expert understanding of how an Advanced Persistent Threat could compromise a financial institution without using phishing. Expert understanding of Red Team concepts, tools, and automation strategies. Expert understanding of MITRE Telecommunication&CK framework tactics, techniques, and procedures. Expert understanding of measuring and rating vulnerabilities based on principal characteristics of a vulnerability. Expert understanding of Windows and Linux system hardening concepts and techniques.

IDR is seeking a highly skilled an experienced Network Architect to join one of our top clients in the public sector industry. If you are looking for an opportunity to join a large organization and work within a team-oriented culture, please apply today! Position Overview/Responsibilities for the Network Architect: • Architect and implement hybrid and multi-cloud connectivity patterns to integrate existing on-prem data center networks with AWS services. • Design secure, high-performance network architectures that meet compliance, governance, and business continuity requirements. • Collaborate with cloud, security, and infrastructure teams to enable seamless migrations and optimize network operations. • Establish network governance standards and best practices to support long-term growth and evolving enterprise needs. • Ensure routing, segmentation, and security policies are aligned with enterprise architecture principles. • Drive high availability and disaster recovery strategies for mission-critical workloads. Required Skills for the Network Architect: 8+ years' experience in network architecture across AWS and on-premises environments 8+ years' experience supporting routing protocols (BGP, OSPF), network segmentation, and firewall technologies 8+ years' experience in network security principles, including encryption, identity, and compliance frameworks What's in it for you? Competitive compensation package Full Benefits; Medical, Vision, Dental, and more! Opportunity to get in with an industry-leading organization Close-knit and team-oriented culture Why IDR? 25+ Years of Proven Industry Experience in 4 major markets Employee Stock Ownership Program Medical, Dental, Vision, and Life Insurance ClearlyRated's Best of Staffing Client and Talent Award winner 11 years in a row

Title: Network Administrator III (WAN) Type: Full-time Shift: Swing Salary Range: $100,000 - $105,000 per year Minimum Requirements: Active TS/SCI clearance, IAT-II, and CCNA. About DLS Engineering. DLS is an engineering firm with 30 years of Federal Government contracting experience. Our small business efficiencies coupled with a commitment to excellence allow us to provide reliable solutions with integrity for our nation's most critical defense and national security priorities. Position overview: DLS Engineering is seeking a Network Administrator III (WAN) professional for a full-time position in support of the Air Force Intranet Control (AFINC) program at Joint Base San Antonio in San Antonio, TX. This is an on-site position. As part of AFINC, the mission of the 26th Network Operations Squadron (26 NOS) is to provide mission assurance to the warfighter through the operation, management, and defense of the Department of Defense Information Network (DODIN). In the execution of its mission, the 26 NOS maintains network infrastructure, to include routers, switches, proxies, firewalls, servers, workstations, printers, Storage Area Networks (SAN) and test labs, to provide maneuverability and defense of both classified and unclassified networks. A day in the life: - Analyze and simulate network traffic to aid in problem resolution or to test updated configurations in virtual or physical lab environments. - Monitor system utilization and circuit bandwidth then report anomalies to Government team leads. - Develop, execute, modify or remove scripts to assist in automation of tasks, as possible. - Review and document all workload activities per incident or change request to eliminate re-work or for auditing/investigation purposes. When I read the below it sounds like me: - 7+ years' experience with: installing, configuring, troubleshooting, upgrading, patching, and hardening routers, serial consoles, load balancers, and switches. - Deep level of understanding/experience with enterprise level network architectures/configurations is required and Software Defined Networking (SDN) is desired. - IAT-II certification (required) - CCNA certification (required) - Active TS/SCI clearance (required) Other information: - We offer a competitive salary and a 401k program with company match. - We offer a comprehensive benefits package including health, vision, dental, life, and disability insurance. - We offer a generous paid time off package - If accommodation is needed with the application and / or the interview process for applicants with disabilities, please contact Human Resources at ************. - DLS is an E-Verify company. - DLS is an equal employment opportunity employer. Qualified applicants will receive consideration without regard to age, race, religion, sex (pregnancy, sexual orientation, gender identity), national origin, or disability. We encourage all qualified applicants to apply. If you believe you have been discriminated against, please contact Barbara Ellison. You also have the right to file a charge of discrimination with the equal employment opportunity commission. - Must be able pass a government background check, which will be completed before employment. - The pay range for this role is: 100,000 - 105,000 USD per year.

About Company, Droisys is an innovation technology company focused on helping companies accelerate their digital initiatives from strategy and planning through execution. We leverage deep technical expertise, Agile methodologies, and data-driven intelligence to modernize systems of engagement and simplify human/tech interaction. Amazing things happen when we work in environments where everyone feels a true sense of belonging and when candidates have the requisite skills and opportunities to succeed. At Droisys, we invest in our talent and support career growth, and we are always on the lookout for amazing talent who can contribute to our growth by delivering top results for our clients. Join us to challenge yourself and accomplish work that matters. We're hiring Senior Backend Engineer - Cloud Security in Sunnyvale, CA What You Will Do Build containerized microservices and related components for a multi-tenant, distributed system that ingests and processes real-time cloud events, system telemetry, and network data across major cloud platforms. Your work will enable customers to detect risks and strengthen their cloud security posture. Mentor junior engineers, interns, and new graduates, helping them develop strong technical skills and become effective contributors. Write production-quality software primarily in Java using Spring Boot, and work extensively with Kafka, SQL, and other data interfaces. Work within a Kubernetes-based service infrastructure, while learning new technologies as needed. Take ownership of major features and subsystems through the entire development lifecycle-requirements, design, implementation, deployment, and customer adoption. Participate in operational responsibilities, gaining firsthand experience with real-world performance, reliability, and support scenarios-informing how you design and build better systems. Prioritize quality at every stage, performing thorough developer testing, functional validation, integration checks, and performance testing to ensure highly resilient systems. Collaborate closely with Product Management to review, refine, and finalize requirements. Develop a deep understanding of customer needs by engaging with peers, stakeholders, and real-world use cases. What You Bring Bachelor's degree in computer science or similar (Master's preferred). 5+ years of experience building scalable, distributed systems. Passion for software engineering, continuous learning, and working in a collaborative environment. Hands-on experience with AWS, Azure, or GCP, with strong familiarity at the API/programming level. Experience with networking and/or security concepts is a plus. Experience developing containerized services on Kubernetes is strongly desired. Strong programming experience in Java/Spring Boot or Golang. Experience building or using REST APIs. Knowledge of infrastructure-as-code tools such as CloudFormation, Terraform, or Ansible is a plus. Understanding of TCP/IP networking fundamentals. Experience developing in Unix/Linux environments. Droisys is an equal opportunity employer. We do not discriminate based on race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. Droisys believes in diversity, inclusion, and belonging, and we are committed to fostering a diverse work environment

The Network Architect is responsible for designing, planning, and overseeing the implementation of an organization's network infrastructure. This role focuses on ensuring the network meets business requirements for performance, scalability, security, and reliability. Network Architects work with various IT teams to develop efficient and cost-effective network solutions, optimize the use of network resources, and ensure smooth connectivity across an organization's internal and external systems. Responsibilities: Design, develop, and implement robust network infrastructures, including LAN, WAN, and cloud networks, to meet the organization's communication and data transfer needs. Implement and enforce network security protocols, including firewalls, VPNs, and encryption techniques, to protect data and prevent unauthorized access. Plan and design network capacity to handle future growth and ensure that resources are allocated efficiently to meet traffic and user demands. Identify network issues and bottlenecks, troubleshoot problems, and optimize network performance for maximum efficiency and reliability. Work closely with other IT teams (systems administrators, security teams, cloud engineers) to ensure seamless integration of network infrastructure with existing IT systems and services. Work with vendors and service providers to select, purchase, and manage network equipment (routers, switches, cables, etc.) and services (internet, cloud services, etc.). Maintain detailed documentation of network designs, configurations, and processes. Provide regular performance reports and status updates to management and stakeholders. Ensure the network architecture complies with industry standards, legal regulations, and organizational policies regarding security, data privacy, and performance. Stay updated on the latest networking technologies, protocols, and industry trends. Assess new tools and technologies that could improve the organization's network infrastructure. Design and implement disaster recovery strategies, ensuring that critical network services can be restored quickly in the event of an outage or failure. Other duties as assigned. Qualifications: 5+ years of experience in network design, administration, or engineering, with a deep understanding of network protocols and technologies. Certifications: Cisco Certified Network Professional (CCNP) Cisco Certified Internetwork Expert (CCIE) CompTIA Network+ Certified Information Systems Security Professional (CISSP) Strong knowledge of networking protocols such as TCP/IP, DNS, DHCP, BGP, and OSPF. Experience with network hardware (routers, switches, firewalls, access points) and configuration. In-depth knowledge of network security practices and protocols, including firewalls, VPNs, intrusion detection systems, and encryption technologies. Ability to diagnose and resolve network issues quickly and effectively, ensuring minimal downtime. Strong organizational skills and the ability to manage multiple network projects, timelines, and budgets. Excellent communication skills to collaborate with IT teams, vendors, and stakeholders. Ability to explain complex network concepts to non-technical stakeholders. Physical Requirements: Prolonged periods sitting at a desk and working on a computer. Occasional walking between facilities. Occasional lifting, pushing, pulling up to 15 lbs.

The Network Architect is responsible for designing, planning, and overseeing the implementation of an organization's network infrastructure. This role focuses on ensuring the network meets business requirements for performance, scalability, security, and reliability. Network Architects work with various IT teams to develop efficient and cost-effective network solutions, optimize the use of network resources, and ensure smooth connectivity across an organization's internal and external systems. Responsibilities: · Design, develop, and implement robust network infrastructures, including LAN, WAN, and cloud networks, to meet the organization's communication and data transfer needs. · Implement and enforce network security protocols, including firewalls, VPNs, and encryption techniques, to protect data and prevent unauthorized access. · Plan and design network capacity to handle future growth and ensure that resources are allocated efficiently to meet traffic and user demands. · Identify network issues and bottlenecks, troubleshoot problems, and optimize network performance for maximum efficiency and reliability. · Work closely with other IT teams (systems administrators, security teams, cloud engineers) to ensure seamless integration of network infrastructure with existing IT systems and services. · Work with vendors and service providers to select, purchase, and manage network equipment (routers, switches, cables, etc.) and services (internet, cloud services, etc.). · Maintain detailed documentation of network designs, configurations, and processes. Provide regular performance reports and status updates to management and stakeholders. · Ensure the network architecture complies with industry standards, legal regulations, and organizational policies regarding security, data privacy, and performance. · Stay updated on the latest networking technologies, protocols, and industry trends. Assess new tools and technologies that could improve the organization's network infrastructure. · Design and implement disaster recovery strategies, ensuring that critical network services can be restored quickly in the event of an outage or failure. Other duties as assigned. Qualifications: · 5+ years of experience in network design, administration, or engineering, with a deep understanding of network protocols and technologies. · Certifications: o Cisco Certified Network Professional (CCNP) o Cisco Certified Internetwork Expert (CCIE) o CompTIA Network+ o Certified Information Systems Security Professional (CISSP) · Strong knowledge of networking protocols such as TCP/IP, DNS, DHCP, BGP, and OSPF. Experience with network hardware (routers, switches, firewalls, access points) and configuration. · In-depth knowledge of network security practices and protocols, including firewalls, VPNs, intrusion detection systems, and encryption technologies. · Ability to diagnose and resolve network issues quickly and effectively, ensuring minimal downtime. · Strong organizational skills and the ability to manage multiple network projects, timelines, and budgets. · Excellent communication skills to collaborate with IT teams, vendors, and stakeholders. Ability to explain complex network concepts to non-technical stakeholders. Physical Requirements: · Prolonged periods sitting at a desk and working on a computer. · Occasional walking between facilities. · Occasional lifting, pushing, pulling up to 15 lbs. Encore Technolgies is an Equal Opportunity Employer. We respect and seek to empower each individual and support the diverse cultures, perspectives, skills, and experiences within our workforce.

Engineer/support large enterprise network (design through Tier 3) Drive next-gen network solutions + performance improvements Support DR testing, vendor escalations, and mentoring Requirement: Cisco enterprise networking (Catalyst/Nexus) Routing protocols (OSPF/BGP/EIGRP; MPLS a plus) Troubleshooting + network performance/flow analysis Firewall/VPN/SASE exposure (Check Point a plus) Strong documentation + calm incident handling

We are seeking an experienced Network Architect to lead the design and implementation of secure, scalable, and resilient network architectures supporting a major cloud transformation initiative. This role focuses on hybrid and multi-cloud networking strategies, ensuring seamless integration between on-premises data centers and cloud-native services. The ideal candidate will bring deep expertise in AWS networking, enterprise security, high availability design, and network governance to support mission-critical workloads. Key Responsibilities Architect and implement hybrid and multi-cloud connectivity to integrate on-premises data center networks with AWS services. Design secure, high-performance network architectures aligned with compliance, governance, and business continuity requirements. Collaborate with cloud, security, and infrastructure teams to enable smooth migrations and optimize network operations. Establish network governance standards and best practices to support long-term scalability and enterprise growth. Ensure routing, segmentation, and security policies align with enterprise architecture principles. Design and drive high availability and disaster recovery strategies for mission-critical systems. Candidate Skills & Qualifications Minimum Requirements 8+ years of experience in network architecture across AWS and on-premises environments. Strong expertise in routing protocols (BGP, OSPF), network segmentation, and firewall technologies. Hands-on experience with hybrid connectivity solutions such as VPN, Direct Connect, and Transit Gateway. Deep understanding of network security principles, including encryption, identity management, and compliance frameworks. Proven experience designing high availability, load balancing, and failover solutions. Familiarity with network automation tools (Terraform, Ansible) and CI/CD integration for infrastructure delivery. Preferred Qualifications Experience with multi-cloud networking (Azure, GCP) and cloud-native networking services. Knowledge of Zero Trust architecture and advanced security models. Exposure to SD-WAN technologies and network observability tools (NetFlow, CloudWatch, Prometheus). Understanding of cloud networking cost optimization strategies. Relevant certifications such as AWS Advanced Networking Specialty, Cisco CCNP/CCIE, or Azure Network Engineer Associate.

The Senior Systems Analyst will act as a technical escalation point and provide hands-on leadership while supporting enterprise systems. This role also serves as a Network Architect, leading the design and implementation of secure, scalable hybrid cloud network architectures supporting HHSC's cloud transformation initiatives. All work products are considered works made for hire and are the property of HHSC. Background checks may be required as per Texas law. Key Responsibilities Architect and implement hybrid and multi-cloud network connectivity between on-prem data centers and AWS Design secure, resilient, and high-performance network architectures Lead high availability and disaster recovery strategies Collaborate with cloud, security, and infrastructure teams Establish network governance standards and best practices Align routing, segmentation, and security policies with enterprise architecture Act as an escalation point for complex technical issues Minimum Required Skills (8+ Years Each) Network architecture across AWS and on-prem environments Routing protocols: BGP, OSPF Hybrid connectivity: VPN, Direct Connect, Transit Gateway Network security, encryption, identity, and compliance High availability, load balancing, and failover strategies Network automation: Terraform, Ansible, CI/CD integration Preferred Skills Multi-cloud networking (Azure, GCP) Zero Trust architecture SD-WAN, network observability (NetFlow, CloudWatch, Prometheus) Cloud cost optimization Certifications: AWS Advanced Networking Specialty, CCNP/CCIE, Azure Network Engineer

Data Center Hardware/Operating System Technician (Consultant) ONSITE ROLE, NEED LOCAL CANDIDATES MULTIPLE POSITIONS!! onsite, Should be flexible to work onsite at any one of these locations (Rotational) Duration: 12 Months Contract Skills: Unix/ Linux, Networking, CCNA (preferred, not mandate) W2 Need candidates authorized to work for any employer; cannot sponsor MULTIPLE POSITIONS Experience: 1 year Are you a strong problem solver ready to tackle real-world, real time, technical challenges? Are you intrigued by large scale servers, network hardware and operating systems? Are you passionate about team-work and partnering with a high performing group? If so, keep reading. Our data centers serve the dynamic, market driven work load of our global customers via many thousands of servers, network devices and connections. You will add compute capacity to match customer demand, oversee all facets of equipment installation and cable planning. You will be responsible for the quality of the data center service at all times. You will monitor, assess, respond and escalate issues in order to maintain infrastructure reliability and resilience. You will follow, create and improve maintenance and troubleshooting processes. You will drive data center stability through awareness, focus and collaboration. This role is a rich opportunity to support data center stability while building broad operational skills. Awareness, focus and collaboration are needed in this role along with a desire for continuous learning and diligence. Job Shifts: First shift (day), second shift (afternoon), third shift (night), along with weekend hours We'll trust you to: Learn and understand the data center site in order to manage events that put our critical systems at risk Organize people, communication and knowledge to support problem follow-up and data center activity Perform activity impact and risk assessment along with service notification at the appropriate level of awareness Maintain accuracy of documentation and recorded details of physical assets and connections Detect, investigate, and drive operating system issues affecting production equipment availability Perform hardware level activity including investigation, maintenance and repair of server, network components and data cabling Develop familiarity with the critical systems at each data center in order to provide a high level response and escalation You'll need to have: Linux/unix knowledge sufficient to identify and interrogate system hardware, review system logs, report on file systems, and manipulate files Ability to prioritize work including active data center service and projects in flight Knowledge of Layer2 and 3 network concepts Desire to learn and take ownership of personal development Passion for educating others and improving our team capabilities The ability to communicate timely and concise information to various teams throughout Engineering at the appropriate level of detail The ability to perform physical activities including walking, lifting, and climbing a ladder We'd love to see: Desire to lead people, projects and problem investigation Eagerness to remediate issues in the physical space including airflow, power alarms, equipment serviceability, and cabling Hands-on experience replacing server and network hardware Familiarity with reporting tools including Grafana and Splunk Awareness and some exposure to programming or scripting Networking experience with sound knowledge of Cisco IOS and JunOS

Title: ACI Network Engineer Duration: Long term Rate: $ 75 -95/hr As a Senior Engineer, you will work in direct partnership with the client and internal client teams to build and support complex and reliable network solutions. Travel Requirements: This position does not require any travel. It will be based in Irving, TX (hybrid). Job Responsibilities: Design, maintenance and third level support for Cisco routing and switching Design, maintenance and third level Support for Cisco Application Centric Infrastructure (ACI) Design, maintenance and third level Support for Firewalls, including Next Gen Design, maintenance and third level Support for Wireless Infrastructure Design, maintenance and third level Support for Network Voice Infrastructure Design, maintenance and third level Support for Load Balancers Design, maintenance and third level Support for SD WAN Design, maintenance and third level Support for Meraki solutions Established and proven experience of providing WAN & LAN support in diverse environments. Required Skills: Cisco CCNP Certification Network infrastructure (WAN, MAN, LAN, Wifi, QoS for Data, Voice, and Video) Network protocols (IP, OSPF, BGP, RIP, IPSec, etc) MPLS / VPN / Hybrid WAN / Metro Networks / leased lines Network Hardware (Cisco routers and switches, cabling, firewalls) VOIP and Collaboration Systems Network connections to Cloud Providers (AWS, Azure, etc.) Network performance analysis and reporting Incident, Change and Problem Management processes within an ITIL based framework. Identity Management (Active Directory, ADFS, Azure AD, 2 Factor Auth, Radius, PEAP)