Sr. DNS Engineer
$148.5k - $223.9kSalesforce
To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts.Job CategoryEnterprise Technology & InfrastructureJob DetailsAbout SalesforceSalesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isn’t a buzzword — it’s a way of life. The world of work as we know it is changing and we're looking for Trailblazers who are passionate about bettering business and the world through AI, driving innovation, and keeping Salesforce's core values at the heart of it all.Ready to level-up your career at the company leading workforce transformation in the agentic era? You’re in the right place! Agentforce is the future of AI, and you are the future of Salesforce.The ExperienceOur Public Cloud engineering teams are responsible for innovating and maintaining a large scale distributed systems engineering platform that ships hundreds of features to production for tens of millions of users across all industries every day. Our users count on our platform to be highly reliable, lightning fast, supremely secure, and to preserve all of their customizations and integrations every time we ship. You will need deep experience with concurrency, large scale systems, proficiency with solving real-world data management challenges, a strong understanding of how to craft solutions that are highly available, and a proven ability to design, develop, and optimize the core back-end systems.What You'll Actually Be DoingDeliver cloud infrastructure automation tools, frameworks, workflows, and validation platforms on our public cloud platformsDesigning, developing, debugging, and operating resilient distributed systems that run across thousands of compute nodes in multiple data centersUsing and contributing to open source technologyDeveloping Infrastructure-as-CodeWriting microservices on containerization frameworks such as Kubernetes, Docker, MesosResolving complex technical issues and drive innovations that improve system availability, resilience, and performanceBalancing live-site management, feature delivery, and retirement of technical debtParticipate in the team's on-call rotation to address complex problems in real-time and keep services operational and highly availableYou're Our Person If You Have:Minimum of 5+ years of backend software development experience (Python) working with Cloud ArchitectureIn-depth, hands-on experience with Linux Systems Administration and Troubleshooting, servers, and Cloud architecture. Good knowledge of Linux internals.Proven professional work experience with Python. In-depth understanding of OOP, design patterns, data structures, algorithms, and concurrency.Public cloud engineering on GCP, AWS, and or Azure platforms. Cloud provisioning, infrastructure, and migration at cloud scale.Use of AI assisted development tools to automate DNS and infrastructure management.Solid understanding of configuring, deploying, managing, and maintaining large cloud-hosted systems.Experience with container and orchestration systems like Kubernetes, Docker, etc.Experience with infrastructure automation tools like Splunk, Puppet, Spinnaker, Terraform, git, etc.Strong understanding of fundamental network technologies like DNS, Load Balancing, SSL, TCP/IP, SQL, Switches, Routers.CI/CD experience with tools like Jenkins, and Travis CI.Implementation experience of large infrastructure projects.A continuous learner, a critical thinker, and a team player with excellent communication skills.Embrace a culture and work environment that promotes diversity and inclusion.Configuration management with open-source tools, ideally Puppet, Chef, Salt, or Ansible.Experience maintaining monitoring platforms like Grafana.Experience with Agile development methodology and Test Driven DevelopmentEven Better If You Have:Experience using AWS Route 53.Working in high-availability, 24x7x365 large-scale multi-datacenter environmentHighly skilled in packet analysis, network analysis tools, troubleshooting, and analytical fault diagnosis.Security hardening of network infrastructure, such as DNSSECUnleash Your PotentialWhen you join Salesforce, you’ll be limitless in all areas of your life. Our benefits and resources support you to find balance and be your best, and our AI agents accelerate your impact so you can do your best. Together, we’ll bring the power of Agentforce to organizations of all sizes and deliver amazing experiences that customers love. Apply today to not only shape the future — but to redefine what’s possible — for yourself, for AI, and the world.AccommodationsIf you need a reasonable accommodation during the application or the recruiting process, please submit a request via this Accommodations Request Form.Please note that Salesforce uses artificial intelligence (AI) tools to help our recruiters assess and evaluate candidates’ resumes and qualifications throughout the recruiting process. Humans will always make any candidate selection and hiring decisions. Please see our Candidate Privacy Statement for more information about how we use your personal data and your rights, including with regard to use of AI tools and opt out options.Posting StatementSalesforce is an equal opportunity employer and maintains a policy of non-discrimination with all employees and applicants for employment. What does that mean exactly? It means that at Salesforce, we believe in equality for all. And we believe we can lead the path to equality in part by creating a workplace that’s inclusive, and free from discrimination. Know your rights: workplace discrimination is illegal. Any employee or potential employee will be assessed on the basis of merit, competence and qualifications – without regard to race, religion, color, national origin, sex, sexual orientation, gender expression or identity, transgender status, age, disability, veteran or marital status, political viewpoint, or other classifications protected by law. This policy applies to current and prospective employees, no matter where they are in their Salesforce employment journey. It also applies to recruiting, hiring, job assignment, compensation, promotion, benefits, training, assessment of job performance, discipline, termination, and everything in between. Recruiting, hiring, and promotion decisions at Salesforce are fair and based on merit. The same goes for compensation, benefits, promotions, transfers, reduction in workforce, recall, training, and education.In the United States, compensation offered will be determined by factors such as location, job level, job-related knowledge, skills, and experience. Certain roles may be eligible for incentive compensation, equity, and benefits. Salesforce offers a variety of benefits to help you live well including: time off programs, medical, dental, vision, mental health support, paid parental leave, life and disability insurance, 401(k), and an employee stock purchasing program. More details about company benefits can be found at the following link: to the San Francisco Fair Chance Ordinance and the Los Angeles Fair Chance Initiative for Hiring, Salesforce will consider for employment qualified applicants with arrest and conviction records.At Salesforce, we believe in equitable compensation practices that reflect the dynamic nature of labor markets across various regions. The typical base salary range for this position is $148,500 - $223,900 annually. In select cities within the San Francisco and New York City metropolitan area, the base salary range for this role is $178,900 - $246,000 annually. The range represents base salary only, and does not include company bonus, incentive for sales roles, equity or benefits, as applicable.SummaryLocation: Washington - Bellevue; California - San FranciscoType: Full time
$140k - $225k
...As a Sr. F5 Delivery Engineer I, you’ll deliver secure, highly available application delivery and load-balancing services across on-premises, hybrid... ...-critical applications. Integrate F5 services with DNS, security platforms, applications, certificate services, and...SeniorFull timeWork experience placementLocal areaFlexible hours- ...Sr. Systems Engineer System Engineer Arlington, VA Asset Management JO-1802-562 This position is responsible for the design, implementation... ..., and maintaining/administrating internal and external DNS. This position will also be responsible for the planning and...SeniorWork experience placement
- ...Sr. Systems EngineerSystem EngineerArlington, VAAsset ManagementJO-1802-562This position... .../administrating internal and external DNS. This position will also be responsible for... ...technical teams including network and telephony engineers and vendors, as necessary, to support all...Senior
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As Sr. Cyber Operations Engineer III (NOC/SOC), you’ll help strengthen the reliability and security of complex enterprise environments. You will bring... ...observability platforms.Strong understanding of TCP/IP, DNS, routing, firewalls, VPNs, load balancing, network segmentation...SeniorFull timeLocal areaNight shift$120k - $135k
...Tier 3 System EngineerThe Tier 3 System Engineer will have a good understanding of the software and hardware products used by the company... ...Dynamic Host Configuration Protocol (DCHP), Domain Name System (DNS), and file and printSupports Microsoft service management and monitoring...SeniorContract workWork at officeRemote work$140k - $190k
Job DescriptionEverforth ECS is seeking a Sr. TORQ/SOAR Engineer to join our team in Arlington, VA (Hybrid).This position is contingent upon contract award.The Sr. TORQ/SOAR Engineer serves as a technical leader and trusted authority for Security Orchestration, Automation...SeniorContract work- ...Admin Center (EAC) • Azure Active Directory & Azure AD Connect • Exchange Online Protection (EOP) & Microsoft Defender for Office 365 • DNS, SPF, DKIM, DMARC, mail flow routing Required Experience • 4+ years managing Exchange environments • 2+ years with hybrid...SeniorLong term contractContract workWork at office
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The Sr. Routing and Switching Engineer III provides senior-level engineering support for mission-critical enterprise networks. This position is responsible for designing, implementing, and maintaining secure, reliable, and scalable network solutions that support organizational...SeniorFull timeLocal areaImmediate start$150k - $190k
As Sr. Zero Trust Engineer III, you’ll help design and implement identity-centric security for complex cloud and hybrid environments. You will use Microsoft Azure security technologies, automation, and recognized Zero Trust frameworks to reduce risk, strengthen access controls...SeniorFull timeLocal area- General information Job Posting Title Senior Firewall Engineer (Palo Alto SME) Date Thursday, July 9, 2026 City Arlington... .... - Deep knowledge of Windows services (Active Directory, DNS, Group Policy, etc.).- Demonstrated ability to troubleshoot and...SeniorMinimum wageFull timeContract workTemporary workWork experience placementWork at office
- ...Role Overview We are seeking a high-caliber Site Reliability Engineer (SRE) to join our Forward Engineering team. You will be the guardian... ...). Networking: Solid understanding of VPCs, Load Balancers, DNS, and secure service mesh (Istio/Anthos). Benefits Benefits...SeniorLocal area
$112k - $179k
ResponsibilitiesPeraton is seeking to hire an experienced Cybersecurity Engineer for its Federal Strategic Cyber group. Location: Chandler, AZ or Washington DC.Roles and Responsibilities:The Cybersecurity Engineer supports a 24x7 Security Operations Center (SOC) by engineering...SeniorContract workShift work$135k - $216k
ResponsibilitiesPeraton is looking for a Senior Voice and Video Engineer to support a contract onsite in Washington, DC. In this role, the Senior Voice and Video Engineer will be responsible for configuring, managing, monitoring, and maintaining government Command and...SeniorContract workFor contractorsWorldwideShift work- ...software, and analytical products to meet the most demanding government standards and timelines. We have an immediate need for a Sr. Digital Engineer to support DHS Customs and Border Protection (CBP) customers located in Washington, DC. This position allows for a hybrid...SeniorWork at officeImmediate startFlexible hours
$140k - $150k
TITLE: Sr. Mechanical EngineerENVIRONMENT: EngineeringLOCATION: Washington D.C., Illinois or TexasCOMPENSATIONRANGE: $140,000.00 -... ...sponsorshipPOSITIONSUMMARY: We are seeking a Senior Mechanical Engineer with 8+ years of HVAC and Plumbing design experience to join our...SeniorWork at officeLocal area- ...unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and...SeniorContract workWork at office
- OverviewAbacus Technology is seeking a Systems Engineer to provide technical support for the Federal Aviation Administration (FAA). This is a full-time position.ResponsibilitiesEngineer and deploy robust cloud infrastructure solutions across multiple platforms, ensuring...SeniorFull time
- Description MSM Technology is seeking a Senior Endpoint Engineer to support the Department of Homeland Security in a fully cloud-based Microsoft Azure environment. The selected candidate will join a team of Windows cloud engineers and cybersecurity specialists responsible...SeniorTemporary work
$168.1k - $227.4k
Application deadline: Sep 1, 2026A Forward Deployed Engineer (FDE) embeds directly inside a strategic enterprise customer to design, build, deploy, and run AI-powered production systems alongside the customer's engineering team. FDEs write production-grade software and...SeniorInternshipFlexible hours- ...-party validation. are seeking a highly skilled Senior Systems Engineer to support the design, implementation, administration, and maintenance... ...Server and Microsoft environments, including Active Directory, DNS, DHCP, WSUS, and SCCM/MECM.Support enterprise network,...SeniorFull timeContract workLocal area
$146k - $234k
Responsibilities Peraton is delivering advanced mission planning, digital engineering, and command‑and‑control capabilities supporting the U.S.... ...requirements across a complex, multi‑system environment.As a SR Systems Engineer, you will support the technical planning,...SeniorContract workFor contractorsShift work- DescriptionSenior Information Security EngineerSecurity Platform EngineeringThe Senior Information Security Engineer is a hands-on platform owner within the Security Engineering and Automation (SEA) team. This role carries end-to-end accountability for the operational...SeniorWork experience placement2 days per week
- ...focused problem-solvingExceptional in execution and impactThe Sales Engineer is the Technical Lead for the Proofpoint Pre-Sales process,... ...authentication (SPF, DKIM, DMARC) Networking and protocols such as SMTP, DNS, LDAP, etc. Experience with frameworks such as MITRE and/or...SeniorFull timeLocal areaNight shift
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...troubleshoot storage systems and other related technologies Adhere to engineering and architecture standards and participate in technical review... ...essential TCP/IP concepts: TCP, UDP, ICMP, SMTP, SNMP, LDAP, DNS, NTP, etc.. Experience connecting storage arrays to...SeniorImmediate startWeekend work- ...Job Description Job Description Summary Our client has an excellent opportunity for a talented Sr. Electrical Engineer to support Federal, ports, and/or infrastructure projects in Seattle, WA . The ideal candidate will have 10+ years of experience designing...SeniorImmediate start
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...You Will DoGuidehouse is seeking a highly capable Senior Systems Engineer to support a large-scale federal enterprise infrastructure... ...Configure, administer, and troubleshoot Active Directory, Group Policy, DNS, DHCP, and core infrastructure services.Perform system upgrades,...SeniorFull timeFlexible hours- ...Sr. Systems Engineer Location: On-Site in Washington, DC Interview Type: Phone Screening followed by In-Person Duration: 12+ months This role supports the stability, performance, and security of enterprise and data center network infrastructure. The position...Senior
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